CN201145003Y - Vibrating isolation noise reduction universal connecting device - Google Patents

Vibrating isolation noise reduction universal connecting device Download PDF

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Publication number
CN201145003Y
CN201145003Y CNU2007201591786U CN200720159178U CN201145003Y CN 201145003 Y CN201145003 Y CN 201145003Y CN U2007201591786 U CNU2007201591786 U CN U2007201591786U CN 200720159178 U CN200720159178 U CN 200720159178U CN 201145003 Y CN201145003 Y CN 201145003Y
Authority
CN
China
Prior art keywords
buoy
shaft
connector
noise reduction
ear plates
Prior art date
Application number
CNU2007201591786U
Other languages
Chinese (zh)
Inventor
白强
李忠君
王亚洲
袁新
马庆锋
张琳琳
王芳
倪秀辉
Original Assignee
山东省科学院海洋仪器仪表研究所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 山东省科学院海洋仪器仪表研究所 filed Critical 山东省科学院海洋仪器仪表研究所
Priority to CNU2007201591786U priority Critical patent/CN201145003Y/en
Application granted granted Critical
Publication of CN201145003Y publication Critical patent/CN201145003Y/en

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Abstract

The utility model relates to a vibration isolation and noise reduction universal connecting device for mooring a buoy, comprising an orthogonal binocular connector, wherein, shaft sleeves are symmetrically arranged on both sides of each shaft hole on two ear plates which are arranged on the upper part and the lower part of the orthogonal binocular connector; a washer is arranged outside the shaft sleeve on the outside of each shaft hole and a shaft is inserted into the shaft sleeve; and a nut provided with a shaft pin is respectively arranged on both sides of the shaft. The orthogonal binocular connector is as follows: two ear plates are arranged on a base plate and two shaft holes on the ear plates are coaxial; and two ear plates are connected to the lower side of the base plate in the orthogonal direction with the ear plates on the upside and two shaft holes on the two ear plates are coaxial. The vibration isolation and noise reduction universal connecting device can moor the buoy and an anchor in any direction for rotation, thereby reducing the relative motion amplitude and the acting force on a connecting position of an anchor chain and the buoy, greatly reducing the noise on the connecting position of the anchor chain and the buoy and prolonging the service life.

Description

The vibration insulation and noise reduction universal connector

Technical field

The utility model relates to the universal connector of a kind of buoy mooring with vibration insulation and noise reduction.

Background technique

At present, the anchor of China's oceanographic buoy system directly is connected with buoy.This structure is when sea situation is abominable, because the relative movement of anchor chain and buoy joint is maximum every degree, because friction produces very big noise, buoy or the work of instrument is under water exerted an influence, and is particularly bigger to the instrument influence that is used for underwater acoustic measurement.As Underwater Target Detection equipment, the water surface adopts high focal plane buoy, disturbs because anchor system is connected noise and the target sound frequency sent in the place with buoy, has seriously influenced the proper functioning of underwater sound equipment under water, causes project to sink into to pause.Therefore the connection set of designing a kind of rational vibration and noise reducing structure is very necessary.

Summary of the invention

The purpose of this utility model provides the universal connector of a kind of buoy mooring with vibration insulation and noise reduction, to remedy the deficiencies in the prior art.

Basic design of the present utility model is to be to install the vibration insulation and noise reduction universal connector additional between eye plate and the buoy eye plate at former dan anchor, and buoy and anchor system can be rotated in any direction, thereby reduce the relative movement amplitude and the active force of anchor chain and buoy joint, the noise that anchor chain and buoy joint produce reduces greatly, and has prolonged the life-span.

The technical solution of the utility model: comprise an Orthogonal Double hole connector, and the bilateral symmetry at each axis hole of two otic placodes of the upper and lower of this Orthogonal Double hole connector is provided with axle sleeve, a packing ring and the axle that is interspersed in are wherein arranged, and the both sides of axle respectively there is the nut of a tape spool pin outside the axle sleeve in each axis hole outside.

Orthogonal Double hole connector of the present utility model is that the upside at seat board is provided with two otic placodes, and two axis holes on it are coaxial; The downside of seat board with the orthogonal direction of upside otic placode on also be provided with two otic placodes, and two axis holes on it are coaxial.

The utility model greatly reduces the noise that oceanographic buoy anchor system is produced, and has prolonged working life, for the proper functioning of instrument provides guarantee.

Description of drawings

Fig. 1. basic structure schematic representation of the present utility model.(comprising that buoy eye plate 10 and anchor are eye plate 9)

Fig. 2. the utility model decomposition texture schematic representation.

The plan view of Fig. 3 Orthogonal Double hole connector A.

The side view of Fig. 4 Orthogonal Double hole connector A.

Wherein 56 pivot pins of 1 seat board, 2 otic placode 3 axis holes, 4 nuts, 7 packing rings, 8 axle sleeves, 9 anchors are eye plate 10 buoy eye plate A Orthogonal Double hole connectors.

Embodiment

As Fig. 1-2, the utility model is the Orthogonal Double hole connector A that installs additional between eye plate 9 and the buoy eye plate 10 as Fig. 3-4 at former dan anchor, it is characterized in that it comprises that the bilateral symmetry of each axis hole 3 on two otic placodes 2 of upper and lower of an Orthogonal Double hole connector A is provided with axle sleeve 8, a packing ring 7 and the axle 5 that is interspersed in are wherein arranged, and the both sides of axle 5 respectively there is the nut 4 of a tape spool pin 6 outside the axle sleeve 8 in each axis hole 3 outside.This can make between buoy and the anchor system and rotate in any direction, thereby reduces the relative movement amplitude and the active force of anchor chain and buoy joint, and the noise that anchor chain and buoy joint produce reduces greatly, and has prolonged working life.

As Fig. 3-4, above-mentioned Orthogonal Double hole connector is that the upside at seat board 1 is provided with two otic placodes 2, and two axis holes 3 on it are coaxial; The downside of seat board 1 with the orthogonal direction of upside otic placode 2 on two otic placodes 2 are set, and two axis holes 3 on it are coaxial.Can make anchor is that eye plate 9 rotates in any direction with buoy eye plate 10, and its relative movement amplitude and active force are all reduced.

The seat board 1 of above-mentioned Orthogonal Double hole connector A is all-in-one-pieces with two otic placodes 2 that are arranged on upper and lower side.

Above-mentioned axle sleeve 8 is with magnificent imperial material, and magnificent imperial material is the polymer composite with the performance that reduces noise, and can under big load condition higher wear resistance be arranged.

As Fig. 2, from visible its Connecting format clearly of the utility model decomposition texture.

Claims (3)

1, a kind of vibration insulation and noise reduction universal connector, it is characterized in that it comprises an Orthogonal Double hole connector (A), and the bilateral symmetry of each axis hole (3) on two otic placodes (2) of the upper and lower of this Orthogonal Double hole connector (A) is provided with axle sleeve (8), a packing ring (7) is arranged and be interspersed in wherein spool (5) in that the axle sleeve (8) in each axis hole (3) outside is outer, and the both sides of spool (5) respectively there is the nut (4) of a tape spool pin (6).
2, vibration insulation and noise reduction universal connector as claimed in claim 1 it is characterized in that above-mentioned Orthogonal Double hole connector (A) is that upside at seat board (1) is provided with two otic placodes (2), and two axis holes (3) on it is coaxial; The downside of seat board (1) is provided with two otic placodes (2) with the orthogonal direction of upside otic placode (2), and two axis holes (3) on it are coaxial.
3, vibration insulation and noise reduction universal connector as claimed in claim 1, two otic placodes (2) that it is characterized in that the seat board (1) of above-mentioned Orthogonal Double hole connector (A) and be arranged on upper and lower side are all-in-one-pieces.
CNU2007201591786U 2007-12-27 2007-12-27 Vibrating isolation noise reduction universal connecting device CN201145003Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201591786U CN201145003Y (en) 2007-12-27 2007-12-27 Vibrating isolation noise reduction universal connecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201591786U CN201145003Y (en) 2007-12-27 2007-12-27 Vibrating isolation noise reduction universal connecting device

Publications (1)

Publication Number Publication Date
CN201145003Y true CN201145003Y (en) 2008-11-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201591786U CN201145003Y (en) 2007-12-27 2007-12-27 Vibrating isolation noise reduction universal connecting device

Country Status (1)

Country Link
CN (1) CN201145003Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2454044A1 (en) * 2012-10-08 2014-04-09 Iberdrola Ingeniería Y Construcción, S.A.U. Tension-leg floating platform that is particularly suitable for harnessing wind energy
CN103791028A (en) * 2014-01-02 2014-05-14 常熟市屠宰成套设备厂有限公司 Universal transmission chain for automatic production line
CN103912633A (en) * 2013-01-08 2014-07-09 张安东 Universal transmission chain
CN105257655A (en) * 2015-09-29 2016-01-20 徐州建机工程机械有限公司 Anti-rotation fixing device for hinge pins
CN105716477A (en) * 2016-01-28 2016-06-29 中国船舶重工集团公司第七一〇研究所 Underwater low-disturbance separation device
CN106794887A (en) * 2014-07-17 2017-05-31 三井海洋开发株式会社 The construction method and offshore structures of offshore structures

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2454044A1 (en) * 2012-10-08 2014-04-09 Iberdrola Ingeniería Y Construcción, S.A.U. Tension-leg floating platform that is particularly suitable for harnessing wind energy
CN103912633A (en) * 2013-01-08 2014-07-09 张安东 Universal transmission chain
CN103791028A (en) * 2014-01-02 2014-05-14 常熟市屠宰成套设备厂有限公司 Universal transmission chain for automatic production line
CN106794887A (en) * 2014-07-17 2017-05-31 三井海洋开发株式会社 The construction method and offshore structures of offshore structures
US10377450B2 (en) 2014-07-17 2019-08-13 Modec, Inc. Method of constructing an offshore structure, and offshore structure
CN106794887B (en) * 2014-07-17 2019-12-06 三井海洋开发株式会社 method for constructing offshore structure and offshore structure
CN105257655A (en) * 2015-09-29 2016-01-20 徐州建机工程机械有限公司 Anti-rotation fixing device for hinge pins
CN105716477A (en) * 2016-01-28 2016-06-29 中国船舶重工集团公司第七一〇研究所 Underwater low-disturbance separation device

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081105

Termination date: 20100127

C17 Cessation of patent right