JPH0122990Y2 - - Google Patents
Info
- Publication number
- JPH0122990Y2 JPH0122990Y2 JP1982175165U JP17516582U JPH0122990Y2 JP H0122990 Y2 JPH0122990 Y2 JP H0122990Y2 JP 1982175165 U JP1982175165 U JP 1982175165U JP 17516582 U JP17516582 U JP 17516582U JP H0122990 Y2 JPH0122990 Y2 JP H0122990Y2
- Authority
- JP
- Japan
- Prior art keywords
- base
- hole
- liner member
- equipment
- composite
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000002131 composite material Substances 0.000 claims description 29
- 239000002184 metal Substances 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 229910000859 α-Fe Inorganic materials 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Landscapes
- Bolts, Nuts, And Washers (AREA)
- Vibration Prevention Devices (AREA)
Description
【考案の詳細な説明】
本考案は、舶用機関等の各種機器の基台に対す
る取付け構造に関する。[Detailed Description of the Invention] The present invention relates to a structure for mounting various types of equipment such as marine engines on a base.
一般に、舶用機関を船の機関室に据え付ける場
合、エンジンベツドと機関台との間にライナーを
入れてプロペラ軸とエンジンの芯を一致させてい
る。従来、上記ライナーには一枚の金属の薄板を
用いていたが、剛構造で防振性を全く持たぬた
め、エンジンの振動が減衰されることなく、その
まま他に直接伝わるという不都合があつた。 Generally, when a marine engine is installed in a ship's engine room, a liner is inserted between the engine bed and the engine stand to align the propeller shaft with the center of the engine. Conventionally, the above-mentioned liner used a single thin metal plate, but because it had a rigid structure and had no vibration-proofing properties, it had the disadvantage that engine vibrations were not attenuated and were directly transmitted to other parts. .
本考案は、フエライトに樹脂を混合して製造さ
れた上下２枚の複合板の間に金属板を一体に貼り
合わせるとともに複合板と金属板を貫通して透孔
が設けられたライナー部材を、基台とこの基台に
支持される機器との間に、上記透孔を基台の透孔
と機器の透孔に一致させて挾み込み、上記機器と
ライナー部材及び基台に設けられた透孔にボルト
を挿通し、そのボルトに締付けナツトを螺着する
一方、上記ボルトまたは締付けナツトと機器との
間に、フエライトに樹脂を混合して製造された複
合板に座金本体を添着した座金を挾み込んだ構成
とすることにより、上記従来の欠点を解消したも
ので、舶用エンジン等の各種機器からこれが据え
付けられた基台への微細な振動の伝達、及び基台
から各種機器への微細な振動の伝達を可及的に抑
えることができる舶用エンジンや機械等の機器の
取付け構造を提供することを目的とする。以下本
考案を図面を参照して説明する。 In this invention, a metal plate is integrally pasted between two composite plates (upper and lower) made by mixing ferrite and resin, and a liner member with a through hole provided through the composite plate and the metal plate is attached to the base. and the device supported by this base, the through hole is inserted between the device and the liner member and the through hole provided in the base by aligning the through hole with the through hole of the base and the through hole of the device. A bolt is inserted into the bolt, and a tightening nut is screwed onto the bolt. At the same time, a washer whose body is attached to a composite plate made of a mixture of ferrite and resin is inserted between the bolt or tightening nut and the equipment. This structure eliminates the above-mentioned drawbacks of the conventional technology, and reduces the transmission of minute vibrations from various equipment such as marine engines to the base on which they are installed, and the transmission of minute vibrations from the base to various equipment. The purpose of the present invention is to provide a mounting structure for equipment such as marine engines and machinery that can suppress transmission of vibration as much as possible. The present invention will be explained below with reference to the drawings.
第１図ないし第３図は本考案の一実施例を示す
もので、１は基台である。この基台１は各種の機
器２を支持してこれをボルト３で固定するもので
あつて、機器２に設けられた透孔４に対応する位
置にボルト３を挿通するための透孔５を有する。
上記基台１と機器２との間には中心部に透孔６を
穿設したライナー部材７が上記透孔６を基台１と
機器２の透孔５，４に一致させて挾み込まれ、ま
た、上記透孔４，５，６にはボルト３が挿通さ
れ、これにナツト８，９が螺合されて基台１に機
器２を固定している。 1 to 3 show an embodiment of the present invention, in which 1 is a base. This base 1 supports various types of equipment 2 and fixes them with bolts 3, and has through holes 5 for inserting bolts 3 at positions corresponding to through holes 4 provided in the equipment 2. have
A liner member 7 having a through hole 6 in the center is inserted between the base 1 and the equipment 2 with the through hole 6 aligned with the through holes 5 and 4 of the base 1 and the equipment 2. Further, bolts 3 are inserted through the through holes 4, 5, and 6, and nuts 8 and 9 are screwed into the bolts to fix the device 2 to the base 1.
上記ライナー部材７は、フエライトにエポキシ
系樹脂を混合して製造された上下２枚の複合板１
０，１１の間に鋳鉄や軟鋼等からなる１枚の金属
板１２を、それらにあけられた小孔１０ａ，１１
ａ，１２ａを相互に一致させて一体に貼り合わせ
た構成とされている。上記複合板１０，１１中に
混入されたエポキシ系樹脂は弾性を、またフエラ
イトは剛性をそれぞれ複合板１０，１１に付与す
る。80〜90重量％のフエライト微粒子に、20〜10
重量％のポリエステル系樹脂を混合した複合板１
０，１１を用いた場合、上記混合比の複合板１
０，１１の物性は次の通りである。 The liner member 7 is composed of two upper and lower composite plates 1 manufactured by mixing ferrite with epoxy resin.
A metal plate 12 made of cast iron, mild steel, etc. is placed between holes 10a and 11 made in the holes 10a and 11.
a, 12a are made to match each other and are bonded together. The epoxy resin mixed into the composite plates 10 and 11 gives elasticity, and the ferrite gives rigidity to the composite plates 10 and 11, respectively. 80-90% by weight of ferrite fine particles, 20-10
Composite board 1 mixed with % by weight of polyester resin
0,11, composite plate 1 with the above mixing ratio
The physical properties of 0,11 are as follows.
密度；3.0〜3.5×103Kg／m3
対数減衰率；0.04〜0.1
一軸圧縮強度；150×104N／m2（＝1500Kg／
cm2）
曲げ強度；30×104N／m2（＝300Kg／cm2）
熱膨張率；1.0〜４×10-5K-1
引抜力；10×104N／m2（＝100Kg／cm2）
ヤング率；0.1〜４×1010N／m2
約10×106N／m2の圧縮応力に対する残留歪；
30×10-6程度
力−ひずみ特性；約40×106N／m2の応力以下
で線形であり、約120×106N／m2で飽和し、約
150×106N／m2で破壊する（すなわち40×
106N／m2以下では、制限性のある弾性体とみ
なすことができる）。 Density; 3.0 to 3.5×10 3 Kg/m 3 Logarithmic damping rate; 0.04 to 0.1 Unconfined compressive strength; 150×10 4 N/m 2 (=1500Kg/
cm 2 ) Bending strength: 30×10 4 N/m 2 (=300Kg/cm 2 ) Coefficient of thermal expansion: 1.0 to 4×10 -5 K -1 Pulling force: 10×10 4 N/m 2 (=100Kg/ cm 2 ) Young's modulus; 0.1 to 4×10 10 N/m 2 Residual strain for compressive stress of approximately 10×10 6 N/m 2 ;
Force-strain characteristics of approximately 30×10 -6 ; linear below a stress of approximately 40×10 6 N/m 2 , saturated at approximately 120×10 6 N/m 2 , and approximately
Destruction at 150×10 6 N/m 2 (i.e. 40×
10 6 N/m 2 or less, it can be considered as a restrictive elastic body).
鉄の1/5程度の見掛けの磁化を有する。 It has an apparent magnetization about 1/5 that of iron.
しかして、複合板１０，１１は樹脂によつて付
与された弾性によつて微振動を吸収し、機器２か
ら基台１への振動の伝達、或いは基台１から機器
２への振動の伝達を可及的に防止するとともに、
基台１と機器２の間に良好にフイツトする。上記
ライナー部材７は、複合板１０，１１に突起１０
ｂ，１１ｂを設け、これを金属板１２の小孔１２
ａに嵌入させて複合板１０，１１と金属板１２の
一体化をはかつているが、それらを接着剤で接着
して一体化することもできる。 Therefore, the composite plates 10 and 11 absorb minute vibrations due to the elasticity imparted by the resin, and transmit vibrations from the device 2 to the base 1 or from the base 1 to the device 2. In addition to preventing as much as possible,
It fits well between the base 1 and the equipment 2. The liner member 7 has projections 10 on the composite plates 10 and 11.
b, 11b are provided, and this is inserted into the small hole 12 of the metal plate 12.
Although the composite plates 10, 11 and the metal plate 12 are integrated by fitting into the metal plate a, they can also be integrated by bonding them with an adhesive.
上記において、複合板１０，１１はこれを切削
してその厚さを調整しにくいことから、芯合せの
ためにライナー部材７の厚さを薄くする必要があ
るような場合には金属板１２を切削してライナー
部材７の厚さを減ずる。逆に、ライナー部材７の
厚さを大きくする場合は、金属板１２、或いは複
合板１０，１１の使用枚数を増加したり、薄い金
属板１０，１１を厚いものに変えてこれを行う。
第１図中、１３は機器２とナツト８の間に挿入さ
れた座金であつて、周縁部を湾曲させた金属の座
金本体１４に、上記の複合板１０，１１と同一の
複合板１５を嵌合してなり、複合板１５の弾性に
よつてナツト８，９の緩みを防止する構造になつ
ている。 In the above, since it is difficult to adjust the thickness of the composite plates 10 and 11 by cutting them, if it is necessary to reduce the thickness of the liner member 7 for alignment, the metal plate 12 is used. The thickness of the liner member 7 is reduced by cutting. Conversely, when increasing the thickness of the liner member 7, this is done by increasing the number of metal plates 12 or composite plates 10, 11 used, or by replacing thin metal plates 10, 11 with thick ones.
In FIG. 1, 13 is a washer inserted between the device 2 and the nut 8, and a composite plate 15, which is the same as the composite plates 10 and 11 described above, is attached to the metal washer body 14 with a curved peripheral edge. The nuts 8 and 9 are fitted together, and the elasticity of the composite plate 15 prevents the nuts 8 and 9 from loosening.
ライナー部材７の厚さ調整は前記のようにして
行うが、ライナー部材７を基台１の上にセツトす
る場合には、通常、基台１の上に乾燥グリース等
の剥離剤を薄く塗布した上に、フエライトを溶融
状態のエポキシ系或いはポリエステル系樹脂に混
入させた泥状複合剤を塗布し、この複合剤の上に
ライナー部材７を押し付けるようにして取り付け
る。このようにすると、泥状の複合剤が基台１と
ライナー部材７との間の隙間を埋めて硬化するた
め、ライナー部材７のすわり（安定性）が良くな
り、また剥離剤によつて基台１に対するライナー
部材７の強固な付着が防止される。 The thickness of the liner member 7 is adjusted as described above, but when setting the liner member 7 on the base 1, usually a release agent such as dry grease is applied thinly to the base 1. A slurry composite agent in which ferrite is mixed with molten epoxy or polyester resin is applied on top, and the liner member 7 is pressed onto the composite agent. In this way, the slurry-like composite agent fills the gap between the base 1 and the liner member 7 and hardens, improving the seating (stability) of the liner member 7. Firm adhesion of the liner member 7 to the table 1 is prevented.
上記のように、ライナー部材７を基台１と機器
の所定の位置に装着したら、それらの透孔４，
５，６にボルト３を挿通させ、ナツト８，９を螺
合して機器２を基台１に固定する。 As mentioned above, once the liner member 7 is installed in the predetermined position of the base 1 and the equipment, the through holes 4,
The bolt 3 is inserted through the bolts 5 and 6, and the nuts 8 and 9 are screwed together to fix the device 2 to the base 1.
以上説明したように本考案は、フエライトに樹
脂を混合して製造された上下２枚の複合板の間に
金属板を一体に貼り合わせるとともに複合板と金
属板を貫通して透孔が設けられたライナー部材
が、基台とこの基台に支持される機器との間に、
上記透孔を基台の透孔と機器の透孔に一致させて
挾み込まれ、上記機器とライナー部材及び基台に
設けられた透孔にボルトが挿通され、そのボルト
に締付けナツトが螺着された構成とされ、複合板
が耐食性があり、適度な弾性を有していて、特
に、海水に触れて腐食が心配されるような条件下
においても安定して振動を吸収するため、通常の
環境条件下において用いる機器には勿論、船舶に
搭載する機器のように腐食環境条件下に用いる機
器においても機器から基台への振動の伝達、及び
基台から機器への振動の伝達を可及的にかつ永続
的に抑えることができる。またライナー部材に
は、複合板のほかに金属板が用いられているた
め、これを切削してライナー部材の厚さを基台と
機器の間の隙間に迅速かつ正確に適合させること
ができるとともに、ライナー部材の上下両面は複
合板により構成されているため、基台と機器の間
にライナー部材が良好にフイツトする。 As explained above, the present invention is a liner in which a metal plate is integrally pasted between two composite plates (upper and lower) manufactured by mixing ferrite and resin, and a through hole is provided through the composite plate and the metal plate. The member is between the base and the equipment supported by the base,
The above-mentioned through-hole is aligned with the through-hole of the base and the through-hole of the equipment, and the bolt is inserted through the through-hole provided in the equipment, the liner member, and the base, and the tightening nut is screwed into the bolt. The composite plate is corrosion resistant and has appropriate elasticity, and in particular, it stably absorbs vibrations even under conditions where there is concern about corrosion due to contact with seawater. It is possible to transmit vibration from the equipment to the base, and from the base to the equipment, not only for equipment used under the environmental conditions of can be effectively and permanently suppressed. In addition, since the liner member uses a metal plate in addition to the composite plate, it is possible to cut the liner member to quickly and accurately adapt the thickness of the liner member to the gap between the base and the equipment. Since the upper and lower surfaces of the liner member are made of composite plates, the liner member fits well between the base and the equipment.
さらにまた、ボルトまたは締付けナツトと機器
との間に、フエライトに樹脂を混合して製造され
た複合板に座金本体を添着した座金が挾み込まれ
ているため、基台及び機器の相互間において、振
動がボルトを介して伝達されるようなこともな
い。 Furthermore, since the washer, which has a washer body attached to a composite plate made of a mixture of ferrite and resin, is inserted between the bolt or tightening nut and the equipment, , no vibrations are transmitted through the bolts.
第１図は本考案の一実施例を示す断面図、第２
図はライナー部材の外観図、第３図は同断面図で
ある。
１……基台、２……機器、３……ボルト、７…
…ライナー部材、８……ナツト、１０……複合
板、１２……金属板。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is an external view of the liner member, and FIG. 3 is a sectional view thereof. 1... Base, 2... Equipment, 3... Bolt, 7...
... liner member, 8 ... nut, 10 ... composite plate, 12 ... metal plate.
Claims (1)
枚の複合板１０，１１の間に金属板１２を一体に
貼り合わせるとともに複合板１０，１１と金属板
１２を貫通して透孔６が設けられたライナー部材
７が、基台１とこの基台１に支持される機器２と
の間に、上記透孔６を基台１の透孔５と機器２の
透孔４に一致させて挾み込まれ、上記機器２とラ
イナー部材７及び基台１に設けられた透孔４，
６，５にボルト３が挿通され、そのボルト３に締
付けナツト８が螺着される一方、上記ボルト３ま
たは締付けナツト８と機器２との間に、フエライ
トに樹脂を混合して製造された複合板１５に座金
本体１４を添着した座金１３が挾み込まれて成る
ことを特徴とする舶用エンジンや機械等の機器の
取付け構造。 Upper and lower parts 2 manufactured by mixing ferrite with resin
A liner member 7 in which a metal plate 12 is bonded together between two composite plates 10 and 11 and a through hole 6 is provided through the composite plates 10 and 11 and the metal plate 12 is connected to the base 1 and this base. The device 2 is inserted between the device 2 supported on the base 1 and the liner member 7 with the through hole 6 aligned with the through hole 5 of the base 1 and the through hole 4 of the device 2. Through hole 4 provided in table 1,
A bolt 3 is inserted through the bolts 6 and 5, and a tightening nut 8 is screwed onto the bolt 3, while a composite material made by mixing ferrite with resin is inserted between the bolt 3 or the tightening nut 8 and the device 2. A mounting structure for equipment such as a marine engine or a machine, characterized in that a washer 13 with a washer body 14 attached to a plate 15 is sandwiched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17516582U JPS5979646U (en) | 1982-11-19 | 1982-11-19 | Installation structure for equipment such as marine engines and machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17516582U JPS5979646U (en) | 1982-11-19 | 1982-11-19 | Installation structure for equipment such as marine engines and machinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5979646U JPS5979646U (en) | 1984-05-29 |
| JPH0122990Y2 true JPH0122990Y2 (en) | 1989-07-13 |
Family
ID=30381157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17516582U Granted JPS5979646U (en) | 1982-11-19 | 1982-11-19 | Installation structure for equipment such as marine engines and machinery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5979646U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5977096B2 (en) * | 2012-06-22 | 2016-08-24 | 株式会社Ihi | Combined structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5631540A (en) * | 1979-08-22 | 1981-03-30 | Kawasaki Steel Corp | Compound vibration suppressing material |
-
1982
- 1982-11-19 JP JP17516582U patent/JPS5979646U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5631540A (en) * | 1979-08-22 | 1981-03-30 | Kawasaki Steel Corp | Compound vibration suppressing material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5979646U (en) | 1984-05-29 |
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