CN201037246Y

CN201037246Y - Fixing device for floating shipside

Info

Publication number: CN201037246Y
Application number: CNU200620063527XU
Authority: CN
Inventors: 刘洪辉
Original assignee: Individual
Current assignee: LIU HONGHUI
Priority date: 2006-08-29
Filing date: 2006-08-29
Publication date: 2008-03-19
Anticipated expiration: 2016-08-29

Abstract

The utility model discloses a floating wharf fixing device for water floating project, which comprises a body which enables the floating wharf to position and slide up and down on a position pile. One side of the body is fixed with the floating wharf. A sheath hole matching with the position pile is arranged in the middle part of the body. A plurality of sliding devices are arranged along the periphery of the sheath hole. The utility model provides the floating wharf fixing device which can reduce the friction between the floating wharf and the position pile, improve flexibility of upper and lower sliding and meet the need of normal operation due to water level change in floating wharf.

Description

The landing stage fastening devices

Technical field

The utility model relates to a kind of fastening devices, refers in particular to the landing stage fastening devices that is used for buoyancy aid engineering waterborne.

Background technology

Knockdown landing stage is formed by a plurality of floating parts with at the guide pile of yacht floating wharf design stress point, and simple, easy to use and economy has obtained widely-used because of its construction; At present the guide pile that uses is to guarantee its stability by directly contacting with the landing stage, and because of directly contact and mutual bump the between landing stage and the guide pile, poor, the friction of shock resistance is damaged greatly and easily between its contact surface, has shortened its application life.

Summary of the invention

The purpose of this utility model aims to provide a kind of flexibility that alleviates friction between landing stage and the guide pile and improve slide down, satisfies the landing stage fastening devices that the landing stage still can normally be used because of SEA LEVEL VARIATION.

The purpose of this utility model is achieved in that a kind of landing stage fastening devices, wherein: comprise making the landing stage on guide pile, can locate the body of slip up and down, described body one side is fixedlyed connected with the landing stage, described body middle part is provided with the trepanning suitable mutually with guide pile, is being provided with a plurality of carriages along the trepanning periphery.

Described carriage is made of fixed bearing, horizontal rotating shaft and pulley.

Described trepanning can be circle or square or triangle or the polygon suitable mutually with guide pile.

Described each carriage is provided with along the trepanning periphery is equidistant.

Described pulley is plastic cement or other material.

Adopt the utility model of technique scheme, and form at independent assortment between the stressed guide pile of buoyancy aid engineering waterborne such as landing stage, boats and ships landing stage, yacht floating wharf and design and be provided with, the pulley of dependence carriage reclines with guide pile and contacts, and guarantees landing stage multi-direction transmission when being subjected to wave impact and fluctuation in stage, disperses the stressed and flexible lifting of slide down.

Advantage such as that the utility model also has is simple in structure, easy installation and removal, shock resistance, security performance are good.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the A-A cross-sectional view of Fig. 1;

Fig. 3 is the structural representation of the another kind of embodiment of the utility model.

Among the figure: 1 is the landing stage, and 2 is guide pile, and 3 is body, and 31 is trepanning, and 32 is carriage, and 321 is fixed bearing, and 322 is horizontal rotating shaft, and 323 is pulley.

The specific embodiment

The utility model is further described below in conjunction with the embodiment in the accompanying drawing, but do not constitute any restriction of the present utility model.

As shown in Fig. 1, Fig. 2, a kind of landing stage fastening devices, comprise and make landing stage 1 on guide pile 2, can locate the body 3 of slip up and down, body 3 one sides are fixedlyed connected with the sidepiece of floating wharf 1 by bolt (or welding), body 3 middle parts are provided with the round trepanning 31 suitable mutually with circle guide pile 2, circle trepanning 31 is slightly larger than round guide pile 2, is being provided with four equidistant carriages 32 that are provided with along trepanning 31 peripheries; Each carriage 32 is made of fixed bearing 321, horizontal rotating shaft 322 and a plastic cement pulley 323, and plastic cement pulley 323 is fixed on the fixed bearing 321 by horizontal rotating shaft 322, and plastic cement pulley 323 external annulus are the inner groovy position suitable mutually with circle guide pile 2.

As shown in Figure 3, a kind of landing stage fastening devices, comprise and make floating wharf 1 on guide pile 2, can locate the body 3 of slip up and down, body 3 one sides are fixedlyed connected with the sidepiece of floating wharf 1 by bolt (or welding), body 3 middle parts are provided with the round trepanning 31 suitable mutually with circle guide pile 2, circle trepanning 31 is slightly larger than round guide pile 2, is being provided with four carriages 32 along trepanning 31 peripheries; Each carriage 32 is by establishing a horizontal rotating shaft 322 and a plastic cement pulley 323 respectively on two fixed bearings 321, the fixed bearing 321 up and down, plastic cement pulley 323 is fixed on the fixed bearing 321 by horizontal rotating shaft 322, and plastic cement pulley 323 external annulus are the inner groovy position suitable mutually with circle guide pile 2.

During use, between the guide pile that floating wharf assembling combination body design stress point is installed, the utility model is set and just can.

Claims

1. landing stage fastening devices, it is characterized in that: comprise making landing stage (1) on guide pile (2), can locate the body (3) of slip up and down, described body (3) one sides are fixedlyed connected with landing stage (1), described body (3) middle part is provided with the trepanning (31) suitable mutually with guide pile (2), is being provided with a plurality of carriage (32) along trepanning (31) periphery.

2. landing stage according to claim 1 fastening devices is characterized in that: described carriage (32) is made of fixed bearing (321), horizontal rotating shaft (322) and pulley (323).

3. landing stage according to claim 1 fastening devices is characterized in that: described trepanning (31) can be circle or square or triangle or the polygon suitable mutually with guide pile (2).

4. landing stage according to claim 1 fastening devices is characterized in that: described each carriage (32) equidistantly is provided with along trepanning (31) periphery.

5. floating wharf according to claim 2 fastening devices is characterized in that: described pulley (323) is a plastic cement material.