JP2000121303A - Face to face dimension measuring device for vibration proof support apparatus - Google Patents

Face to face dimension measuring device for vibration proof support apparatus

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Publication number
JP2000121303A
JP2000121303A JP10288026A JP28802698A JP2000121303A JP 2000121303 A JP2000121303 A JP 2000121303A JP 10288026 A JP10288026 A JP 10288026A JP 28802698 A JP28802698 A JP 28802698A JP 2000121303 A JP2000121303 A JP 2000121303A
Authority
JP
Japan
Prior art keywords
support device
vibration
measuring
base plate
face
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.)
Pending
Application number
JP10288026A
Other languages
Japanese (ja)
Inventor
Kenji Matsumoto
健二 松本
Kazuteru Okihara
和輝 沖原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IHI Corp
Original Assignee
IHI Corp
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 IHI Corp filed Critical IHI Corp
Priority to JP10288026A priority Critical patent/JP2000121303A/en
Publication of JP2000121303A publication Critical patent/JP2000121303A/en
Pending legal-status Critical Current

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  • A Measuring Device Byusing Mechanical Method (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

PROBLEM TO BE SOLVED: To easily measure a face to face dimension of a vibrationproof support apparatus for supporting a setting base plate in a vibrationproof manner. SOLUTION: This face to face dimension measuring device for a vibrationproof support apparatus 10 measures dimensions between faces of the plurality of vibrationproof support apparatuses 10 which are mounted on a periphery part of the undersurface of a setting base plate 1 having a machine set on the top surface thereof at a required interval for supporting so as not to transmit the vibration of the machine to the foundation. This device has a truck 21 running on a rail 20 provided on the top surface of the foundation 12 or the undersurface of the setting base plate 1 along the setting base plate 1 outside the vibrationproof support apparatuses 10, an arm 23 movable on the truck 21 horizontal to the direction at the right angle to the rail 20 and a measuring means 30 which is arranged at the tip of the arm 23 to measure dimensions between faces of the vibrationproof support apparatuses in contact with a top plate 7 and a bottom plate 9 thereof.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は台板上に据付けられ
たガスタービンなどの回転機械の防振支持装置のメンテ
ナンスのため、その面間寸法を定期的に計測するための
面間寸法計測装置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a face-to-face dimension measuring apparatus for periodically measuring the face-to-face dimension of a rotary machine such as a gas turbine installed on a base plate for maintenance of a vibration isolating support device. About.

【0002】[0002]

【従来の技術】防振支持装置により支持された据付台板
を有する一般的なタービン発電装置につき図3ないし図
6により説明する。なお、図3は平面図、図4は側面
図、図5は正面図、図6は図5のA部の拡大図である。
これらの図において、1は据付台板であり、該据付台板
1上には、ガスタービン等のタービン2、タービン2に
対して外気を導入するための吸気室3、タービン2の回
転速度を減速するためガスタービン軸に連結された減速
機4、軸継手5を介して減速機4と連結された発電機6
等所要の機器が搭載されている。また、据付台板1の周
縁部下面には、図6に詳細に示すように、トッププレー
ト7と中空円筒状の防振ゴム8とボトムプレート9とを
備えた複数の防振支持装置10がボルト11を介して取
付けられており、タービン2、吸気室3、減速機4、発
電機6等所要の機器の搭載された据付台板1は防振支持
装置10を介して基礎架台12上に設置し得るようにな
っている。なお、図中13はエンクロージャである。
2. Description of the Related Art A general turbine generator having an installation base plate supported by a vibration isolator will be described with reference to FIGS. 3 is a plan view, FIG. 4 is a side view, FIG. 5 is a front view, and FIG. 6 is an enlarged view of a portion A in FIG.
In these figures, reference numeral 1 denotes a mounting base plate, on which a turbine 2 such as a gas turbine, an intake chamber 3 for introducing outside air to the turbine 2, and a rotation speed of the turbine 2 are provided. A speed reducer 4 connected to the gas turbine shaft for deceleration, and a generator 6 connected to the speed reducer 4 via a shaft coupling 5
Required equipment is installed. As shown in detail in FIG. 6, a plurality of anti-vibration support devices 10 including a top plate 7, a hollow cylindrical anti-vibration rubber 8 and a bottom plate 9 are provided on the lower surface of the peripheral portion of the mounting base plate 1. The mounting base plate 1 which is mounted via bolts 11 and on which necessary equipment such as the turbine 2, the intake chamber 3, the speed reducer 4, and the generator 6 are mounted is mounted on a base frame 12 via a vibration-proof support device 10. It can be installed. In the figure, reference numeral 13 denotes an enclosure.

【0003】[0003]

【発明が解決しようとする課題】かかる防振支持装置1
0は防振ゴム8の弾性を利用しており、長時間使用する
と変形を起して使用できなくなるので、防振支持装置1
0の使用中の高さを定期的に計測し、所定の寸法以下に
なると交換することにしている。そのため、作業員が据
付台板1の下に入って防振支持装置10の面間寸法を計
測している。
SUMMARY OF THE INVENTION Such an anti-vibration support device 1
Numeral 0 utilizes the elasticity of the anti-vibration rubber 8, and if it is used for a long time, it becomes deformed and cannot be used.
The height during use of the “0” is measured periodically, and is replaced when the height becomes smaller than a predetermined size. Therefore, the worker enters under the installation base plate 1 and measures the dimension between the surfaces of the vibration isolating support device 10.

【0004】しかし、計測場所が暗くて狭い場所である
ため、人手による計測は窮屈で困難な作業であり、多数
の防振支持装置10について計測するために、作業時間
が長くかかるという問題がある。
However, since the measuring place is dark and narrow, the manual measurement is a cramped and difficult operation, and there is a problem that it takes a long time to measure a large number of the vibration isolating support devices 10. .

【0005】本発明は従来技術のかかる問題点に鑑み案
出したもので、防振支持装置の面間寸法を楽に、かつ、
短時間で計測することができる防振支持装置の面間寸法
計測装置を提供することを目的とする。
SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of the prior art.
It is an object of the present invention to provide an inter-surface dimension measuring device of an anti-vibration support device that can measure in a short time.

【0006】[0006]

【課題を解決するための手段】上記目的を達成するため
本発明の防振支持装置の面間寸法計測装置は、上面に機
械を据付けた据付台板の下面周縁部に所要の間隔で取り
付けられ機械の振動が基礎に伝わらないように支持する
複数の防振支持装置の面間の寸法を計測する防振支持装
置の面間寸法計測装置であって、防振支持装置の外側に
据付台板に沿って基礎上面または据付台板下面に設けら
れたレール上を走行可能な台車と、台車上にレールと直
角方向に水平に移動可能なアームと、該アーム先端に設
けられ防振支持装置のトッププレートとボトムプレート
に当接してその面間寸法を計測する計測手段とを有して
なるものである。
In order to achieve the above object, an inter-surface dimension measuring device of a vibration isolating support device of the present invention is mounted at a required interval on a lower peripheral edge of a mounting base plate on which a machine is mounted on an upper surface. An inter-surface dimension measuring device for a plurality of anti-vibration support devices that measures the inter-surface dimensions of a plurality of anti-vibration support devices that support a machine so that vibrations are not transmitted to a foundation. A carriage that can travel on a rail provided on the upper surface of the foundation or the lower surface of the installation base plate, an arm that can move horizontally on the carriage in a direction perpendicular to the rail, and an anti-vibration support device that is provided at the end of the arm. It has a measuring means for contacting the top plate and the bottom plate to measure the dimension between the surfaces.

【0007】上記アームはコ字状の形状をしていて基部
中心にシリンダが接続されていて該シリンダより移動す
るようになっており、各アーム先端に上記計測手段が設
けられているのが好ましい。
It is preferable that the arms have a U-shape, and a cylinder is connected to the center of the base so as to move from the cylinder. The measuring means is preferably provided at the tip of each arm. .

【0008】上記計測手段は上下にピストンロッドを有
する複動シリンダと、上記ピストンロッド先端に取り付
けられたプランジャ型電気マイクロメータとからなるの
が好ましい。
The measuring means preferably comprises a double-acting cylinder having piston rods at the top and bottom, and a plunger-type electric micrometer attached to the tip of the piston rod.

【0009】防振支持装置のトッププレートとボトムプ
レートの面間寸法を計測するのに代えて、据付台板の下
面と基礎上面の面間寸法を計測する計測手段であっても
よい。
Instead of measuring the distance between the top plate and the bottom plate of the vibration isolating support device, a measuring means for measuring the distance between the lower surface of the mounting base plate and the upper surface of the foundation may be used.

【0010】次に本発明の作用を説明する。防振支持装
置の外側に据付台板に沿って基礎上面または据付台板下
面にレールを設け、該レール上に台車を走行可能に設
け、台車上にレールと直角方向に水平に移動可能なアー
ムを設け、アーム先端に防振支持装置のトッププレート
とボトムプレートに当接してその面間寸法を計測する計
測手段を設けてなるものであり、計測すべき個所で、台
車を停止し、アームを移動させて計測手段を防振支持装
置の間に挿入し、計測手段を防振支持装置のトッププレ
ートとボトムプレートに当接させて面間寸法を計測す
る。その個所の計測が完了した後、アームを台車の走行
に支障のない位置まで引込め、台車を次の計測個所まで
走行させる。この手順を繰返してすべての計測個所の計
測を行う。なお、台車の走行は手動で行ってもよいし、
モータ駆動で行ってもよい。
Next, the operation of the present invention will be described. An arm that is provided outside the anti-vibration support device with a rail on the upper surface of the foundation or the lower surface of the installation base plate along the installation base plate, on which the carriage can be run, and that can be moved horizontally on the carriage in a direction perpendicular to the rail. Is provided at the tip of the arm with measuring means for measuring the distance between the surfaces by contacting the top plate and the bottom plate of the anti-vibration support device.At a point to be measured, the bogie is stopped, and the arm is stopped. Then, the measuring means is inserted between the anti-vibration support devices, and the measurement means is brought into contact with the top plate and the bottom plate of the anti-vibration support device to measure the dimension between the surfaces. After the measurement at that point is completed, the arm is retracted to a position that does not hinder the traveling of the truck, and the truck is moved to the next measuring point. This procedure is repeated to measure all measurement points. In addition, the traveling of the cart may be performed manually,
It may be performed by motor drive.

【0011】この装置を使用することにより、作業員が
据付台板の下に入って計測する必要がなくなり、作業員
は楽に、かつ、短時間に面間寸法を計測することができ
る。
By using this device, it is not necessary for an operator to go under the installation base plate to perform measurement, and the operator can easily and quickly measure the face-to-face dimension.

【0012】[0012]

【発明の実施の形態】以下本発明の1実施形態につい
て、図面を参照しつつ説明する。図1は、本発明の防振
支持装置の面間寸法計測装置の平面図であり、図2は側
面図である。図7は電気マイクロメータの断面図(A)
および回路図(B)である。なお、これらの図において
図2〜図6で説明した部材と共通の部材については同一
の符号を付している。図1および図2において、1は図
示しない機械を据付けた据付台板である。据付台板1の
下面周縁部に所要の間隔で防振支持装置10が取り付け
られ、機械の振動が基礎12に伝わらないように据付台
板1を支持している。防振支持装置10の外側に据付台
板1に沿って基礎12の上面にI型鋼製のレール20が
設けられている。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a plan view of an inter-surface dimension measuring device of the vibration isolating support device of the present invention, and FIG. 2 is a side view. FIG. 7 is a cross-sectional view of the electric micrometer (A).
And a circuit diagram (B). In these drawings, the same reference numerals are given to members common to the members described in FIGS. 1 and 2, reference numeral 1 denotes an installation base plate on which a machine (not shown) is installed. A vibration isolating support device 10 is attached to the peripheral edge of the lower surface of the installation base plate 1 at a required interval, and supports the installation base plate 1 so that machine vibration is not transmitted to the foundation 12. An I-shaped steel rail 20 is provided on the upper surface of the foundation 12 along the installation base plate 1 outside the vibration isolating support device 10.

【0013】レール20上を走行可能に台車21が取り
付けられている。台車21は下部に、レール20の上部
のフランジ20a上を転動する水平軸を有する車輪21
aとレール20のウェブ20bを挟んで設けられた1対
の垂直軸を有する車輪21bが走行方向前後に各1組設
けられていて、自立して走行可能になっている。台車2
1の上部には1対の摺動ガイド21cが取り付けられて
いて、該ガイド21cにアーム23が嵌挿され、アーム
23はレール20と直角方向に水平に移動可能になって
いる。アーム23はコ字状の形状をしていて、基端部中
心にブラケット23aを介してシリンダ22が接続され
ていて、ピストンロッドの伸縮によりアーム23が移動
する。
A carriage 21 is mounted so as to be able to run on the rail 20. The bogie 21 has a wheel 21 having a horizontal axis that rolls on a flange 20a on the upper part of the rail 20 at the lower part.
a and a pair of wheels 21b having a pair of vertical shafts provided on both sides of the web 20b of the rail 20 are provided in front and rear of the traveling direction so that the vehicle can travel independently. Trolley 2
A pair of sliding guides 21c is attached to the upper part of the unit 1. An arm 23 is fitted into the guide 21c, and the arm 23 is horizontally movable in a direction perpendicular to the rail 20. The arm 23 has a U-shape, and a cylinder 22 is connected to the center of the base end via a bracket 23a. The arm 23 moves by the expansion and contraction of a piston rod.

【0014】アーム23の先端には、計測手段30が設
けられており、計測子26aを防振支持装置10のトッ
ププレート7およびボトムプレート9に当接して、その
面間寸法を計測する。計測手段30はアーム23の先端
にブラケット23bを介して支持された、上下にピスト
ンロッド24aを有する複動シリンダ24と、上記ピス
トンロッド24aの先端に設けられたブラケット25を
介して取り付けられた電気マイクロメータ26とからな
る。
A measuring means 30 is provided at the tip of the arm 23, and the measuring element 26a is brought into contact with the top plate 7 and the bottom plate 9 of the vibration isolator 10 to measure the inter-plane dimension. The measuring means 30 includes a double-acting cylinder 24 having a piston rod 24a at the top and bottom supported by a bracket 23b at the tip of an arm 23, and an electric device mounted via a bracket 25 provided at the tip of the piston rod 24a. And a micrometer 26.

【0015】電気マイクロメータは接触式の測定器であ
って0.1μm程度の精度で長さを計測することが可能
であるが、ここでは指示計の目量は10μm程度でよ
い。プランジャ型の電気マイクロメータは、図7(A)
に示すような構造になっており、測定圧力は検出スピン
ドル26bをばねで押して与えている。検出部には差動
トランスを用いており、その回路は図7(B)のごとく
である。一次コイルL1、二次コイルL2 、L3 、さら
にそれらを磁気的に結合する可動コア26cからなって
いる。発振器から一次コイルに高周波が加えられるが、
可動コア26cが中央の位置にあるときは、二次コイル
の出力は0である。これは二次コイルL2,L3 が逆接
続されているので、それぞれの出力が互いに打ち消され
るからである。可動コア26cが図上で下方に移動する
と、L1 とL2 の結合度が弱くなり、上方に移動すると
1 とL3 の結合度が弱められる。したがって、零点を
中心として180°位相が反転した出力電圧が得られ
る。電気マイクロメータで±1%の精度を必要とする場
合、その測定範囲は1〜2mm程度に限定される。した
がって、移動量の絶対値を測るというよりは、ある基準
値に対する偏差値を得る比較測定に適している。
The electric micrometer is a contact-type measuring device and can measure the length with an accuracy of about 0.1 μm. Here, the scale of the indicator may be about 10 μm. FIG. 7A shows a plunger-type electric micrometer.
The measurement pressure is given by pressing the detection spindle 26b with a spring. A differential transformer is used for the detection unit, and the circuit is as shown in FIG. It comprises a primary coil L 1 , secondary coils L 2 and L 3 , and a movable core 26c for magnetically coupling them. High frequency is applied to the primary coil from the oscillator,
When the movable core 26c is at the center position, the output of the secondary coil is zero. This is because the secondary coils L 2 and L 3 are connected in reverse, and their outputs cancel each other. When the movable core 26c moves downward in the diagram, the degree of coupling of L 1 and L 2 is weakened, the degree of coupling when moving upward L 1 and L 3 is weakened. Therefore, an output voltage whose phase is inverted by 180 ° with respect to the zero point is obtained. When an electric micrometer requires an accuracy of ± 1%, the measurement range is limited to about 1 to 2 mm. Therefore, it is suitable for comparative measurement for obtaining a deviation value from a certain reference value, rather than measuring the absolute value of the movement amount.

【0016】次に本実施形態の作用を説明する。面間寸
法を測定すべき個所で、台車21を停止する。アーム2
3を押し出して、計測手段30を防振支持装置10の間
に挿入する。複動シリンダ24に油圧または空気圧を送
ってピストンロッド24aをピストンのストロークエン
ドまで伸長させる。そうすると、電気マイクロメータの
測定子26aがトッププレート7とボトムプレート9に
当接し、検出スピンドル26bがばね力に抗して押し込
まれ巻動トランスにより押込量が電圧に変換されて、図
示しない指示計に表示される。複動シリンダ24のピス
トンロッド24aがピストンのストロークエンドまで伸
長したときの、シリンダ24の全長は一定なので、面間
寸法の変化は上下の検出スピンドル26bの押込量の和
の変化として表示され、したがって、面間寸法を正確に
計測することができる。
Next, the operation of the present embodiment will be described. The carriage 21 is stopped at the position where the inter-plane dimension is to be measured. Arm 2
3 is pushed out, and the measuring means 30 is inserted between the vibration isolating support devices 10. The hydraulic or pneumatic pressure is sent to the double acting cylinder 24 to extend the piston rod 24a to the stroke end of the piston. Then, the tracing stylus 26a of the electric micrometer comes into contact with the top plate 7 and the bottom plate 9, and the detection spindle 26b is pushed in against the spring force, and the pushing amount is converted into a voltage by the winding transformer. Will be displayed. Since the total length of the cylinder 24 when the piston rod 24a of the double acting cylinder 24 extends to the stroke end of the piston is constant, the change in the dimension between the surfaces is displayed as a change in the sum of the pushing amounts of the upper and lower detection spindles 26b. In addition, the dimension between planes can be accurately measured.

【0017】本発明は以上述べた実施形態に限定される
ものではなく、発明の要旨を逸脱しない範囲で種々の変
更が可能である。たとえば、レールは実施形態では基礎
上に設けられているが、据付台板の下面に設けてもよ
い。また、計測手段に電気マイクロメータを利用した
が、それに代ってダイヤルゲージを利用してもよい。ま
た、本実施形態では面間寸法を2個1度に計測している
が1個ずつまたは3個以上1度に計測するようにしても
よい。また、防振支持装置のトッププレートとボトムプ
レートの面間寸法を計測するようにしているが、それに
代って据付台板下面と基礎上面との面間寸法を計測して
もよい。
The present invention is not limited to the embodiments described above, and various changes can be made without departing from the gist of the invention. For example, although the rail is provided on the foundation in the embodiment, it may be provided on the lower surface of the installation base plate. Further, although the electric micrometer is used as the measuring means, a dial gauge may be used instead. Further, in the present embodiment, the inter-plane dimensions are measured at two times at once, but may be measured one by one or three or more at once. In addition, the distance between the surfaces of the top plate and the bottom plate of the vibration isolating support device is measured, but the distance between the lower surface of the installation base plate and the upper surface of the foundation may be measured instead.

【0018】[0018]

【発明の効果】以上述べたように、本発明の防振支持装
置の面間寸法計測装置は、防振支持装置の外側に据付台
板に沿ってレールを設け、該レール上に台車を設け、該
台車に先端に計測手段を取り付けたアームを押し込み、
引き出し自在に設けたので、作業者は面間寸法を計測す
るため、据付台板の下に入り込む必要がなく、台車を順
次移動しつつ作業者は据付台板の外側に居ながら面間寸
法を計測することができ、したがって、計測作業は楽
に、かつ、短時間にすませることができるなどの優れた
効果がある。
As described above, the inter-surface dimension measuring device of the anti-vibration support device of the present invention is provided with a rail along the installation base plate outside the anti-vibration support device, and the carriage is provided on the rail. , Push the arm with the measuring means attached to the tip of the bogie,
Since it was provided so that it can be pulled out freely, the operator does not need to enter the bottom of the installation base plate to measure the space between the surfaces. Measurement can be performed, and therefore, there is an excellent effect that measurement work can be performed easily and in a short time.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の防振支持装置の面間寸法計測装置の平
面図である。
FIG. 1 is a plan view of an apparatus for measuring a dimension between surfaces of an anti-vibration support device according to the present invention.

【図2】本発明の防振支持装置の面間寸法計測装置の側
面図である。
FIG. 2 is a side view of an inter-surface dimension measuring device of the anti-vibration support device of the present invention.

【図3】防振支持装置により支持された据付台板を有す
るタービン発電機の平面図である。
FIG. 3 is a plan view of a turbine generator having an installation base plate supported by an anti-vibration support device.

【図4】同上の側面図である。FIG. 4 is a side view of the same.

【図5】同上の正面図である。FIG. 5 is a front view of the same.

【図6】図5のA部の拡大図である。FIG. 6 is an enlarged view of a portion A in FIG. 5;

【図7】電気マイクロメータの原理図である。FIG. 7 is a principle diagram of an electric micrometer.

【符号の説明】[Explanation of symbols]

1 据付台板 7 トッププレート 9 ボトムプレート 10 防振支持装置 20 レール 21 台車 23 アーム 24 複動シリンダ 26 電気マイクロメータ 30 計測手段 REFERENCE SIGNS LIST 1 installation base plate 7 top plate 9 bottom plate 10 anti-vibration support device 20 rail 21 trolley 23 arm 24 double-acting cylinder 26 electric micrometer 30 measuring means

───────────────────────────────────────────────────── フロントページの続き Fターム(参考) 2F062 AA36 BB14 BC31 CC22 CC27 EE04 EE63 GG09 GG51 GG66 HH05 HH13 HH32 JJ04 2F063 AA02 AA23 BA21 BB05 BC05 BD12 CA11 CA13 DA02 DA04 DB03 DC08 DD03 EB01 EB22 GA13  ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 2F062 AA36 BB14 BC31 CC22 CC27 EE04 EE63 GG09 GG51 GG66 HH05 HH13 HH32 JJ04 2F063 AA02 AA23 BA21 BB05 BC05 BD12 CA11 CA13 DA02 DA04 DB03 DC08 DD03 EB01 EB22 GA13

Claims (4)

【特許請求の範囲】[Claims] 【請求項1】 上面に機械を据付けた据付台板の下面周
縁部に所要の間隔で取り付けられた防振支持装置の面間
の寸法を計測する面間寸法計測装置であって、防振支持
装置の外側に据付台板に沿って基礎上面または据付台板
下面に設けられたレール上を走行可能な台車と、該台車
上にレールと直角方向に水平に移動可能なアームと、該
アーム先端に設けられ防振支持装置のトッププレートと
ボトムプレートに当接してその面間寸法を計測する計測
手段とを有してなることを特徴とする防振支持装置の面
間寸法計測装置。
1. An inter-surface dimension measuring device for measuring a dimension between surfaces of an anti-vibration support device attached at a required interval to a lower peripheral portion of an installation base plate on which a machine is installed on an upper surface, the anti-vibration support device comprising: A carriage that can travel on a rail provided on the upper surface of the foundation or the lower surface of the installation table along the installation table outside the apparatus, an arm that can move horizontally on the carriage in a direction perpendicular to the rail, and a tip of the arm Measuring means for measuring the distance between the surfaces of the vibration isolating support device by contacting the top plate and the bottom plate of the vibration isolating support device.
【請求項2】 上記アームはコ字状の形状をしていて、
基端部中心にシリンダが接続されていて、該シリンダよ
り移動するようになっている請求項1記載の防振支持装
置の面間寸法計測装置。
2. The arm has a U-shape,
2. The inter-plane dimension measuring device for a vibration isolating support device according to claim 1, wherein a cylinder is connected to a center of the base end portion and is moved from the cylinder.
【請求項3】 上記計測手段は上下にピストンロッドを
有する複動シリンダと、上記ピストンロッド先端に取り
付けられたプランジャ型電気マイクロメータとからなる
請求項1または請求項2記載の防振支持装置の面間寸法
計測装置。
3. The anti-vibration support device according to claim 1, wherein the measuring means comprises a double-acting cylinder having a piston rod at the top and bottom, and a plunger-type electric micrometer attached to the tip of the piston rod. Surface dimension measuring device.
【請求項4】 防振支持装置のトッププレートとボトム
プレートの面間寸法を計測するのに代えて、据付台板の
下面と基礎上面の面間寸法を計測する請求項1ないし請
求項3記載の防振支持装置の面間寸法計測装置。
4. The inter-plane distance between the lower surface of the installation base plate and the upper surface of the foundation instead of measuring the distance between the top plate and the bottom plate of the vibration isolating support device. Measuring device between surfaces of anti-vibration support device.
JP10288026A 1998-10-09 1998-10-09 Face to face dimension measuring device for vibration proof support apparatus Pending JP2000121303A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10288026A JP2000121303A (en) 1998-10-09 1998-10-09 Face to face dimension measuring device for vibration proof support apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10288026A JP2000121303A (en) 1998-10-09 1998-10-09 Face to face dimension measuring device for vibration proof support apparatus

Publications (1)

Publication Number Publication Date
JP2000121303A true JP2000121303A (en) 2000-04-28

Family

ID=17724865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10288026A Pending JP2000121303A (en) 1998-10-09 1998-10-09 Face to face dimension measuring device for vibration proof support apparatus

Country Status (1)

Country Link
JP (1) JP2000121303A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002180803A (en) * 2000-12-13 2002-06-26 Ishikawajima Harima Heavy Ind Co Ltd Support device
JP2009202911A (en) * 2008-02-28 2009-09-10 Sato Knowledge & Intellectual Property Institute Label detecting device
CN102809359A (en) * 2011-06-02 2012-12-05 常州数控技术研究所 Claw pole boss height measuring device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002180803A (en) * 2000-12-13 2002-06-26 Ishikawajima Harima Heavy Ind Co Ltd Support device
JP2009202911A (en) * 2008-02-28 2009-09-10 Sato Knowledge & Intellectual Property Institute Label detecting device
CN102809359A (en) * 2011-06-02 2012-12-05 常州数控技术研究所 Claw pole boss height measuring device

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