JP2004271184A - Support structure for measuring structure - Google Patents

Support structure for measuring structure Download PDF

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Publication number
JP2004271184A
JP2004271184A JP2003057872A JP2003057872A JP2004271184A JP 2004271184 A JP2004271184 A JP 2004271184A JP 2003057872 A JP2003057872 A JP 2003057872A JP 2003057872 A JP2003057872 A JP 2003057872A JP 2004271184 A JP2004271184 A JP 2004271184A
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JP
Japan
Prior art keywords
top plate
mounting plate
plate
support member
load cell
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
JP2003057872A
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Japanese (ja)
Inventor
Tetsuo Nakamura
哲夫 中村
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.)
Sartorius KK
Original Assignee
Sartorius KK
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 Sartorius KK filed Critical Sartorius KK
Priority to JP2003057872A priority Critical patent/JP2004271184A/en
Publication of JP2004271184A publication Critical patent/JP2004271184A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide an inexpensive support structure of a simple constitution for measuring structures. <P>SOLUTION: The support structure comprises a casing 5 integrally provided with a top plate 4 in parallel with a base plate 1 fixed to a horizontal surface of a foundation 2; a load cell 7 mounted to and vertically set at a receiving base 6 set at a center part of the base plate 1 of the casing 5; a support member 8 positioned inside a circular hole part 4a formed at a center part of the top plate 4 and having an upper end protruded above the upper surface of the top plate 4 and a lower end oscillation-freely mounted to a spherical surface part 7b at the upper end of the load cell 7; a mounting plate 9 received by the support member 8 protruded above the upper surface of the top plate 4; and a floating means interposed between the top pate 4 and the mounting plate 9. A gap is formed between the inner surface of the hole part 4a and the outer surface of the support member 8 within a tolerance of horizontal oscillations. A structure to be measured 17 is mounted onto the mounting plate 9. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

【0001】
【発明の属する技術分野】
本発明は、例えば貯留タンク、ホッパまたは台秤などの被計量構造物をロードセルを介して支持する構造物の計量用支持構造体に関するものである。
【0002】
【従来の技術】
従来、例えばセメントなどの粉粒体の重量を計測する場合、通常、計量すべき粉粒体をロードセルを介して支持された計量ホッパに投入し、これらロードセルの出力に基づいて計量を行なう。
【0003】
上記ホッパのような被計量構造物をロードセルを介して支持する支持構造体としては、例えば特許文献1で開示されているような、基礎に取り付けられる第1の取付板と、この第1の取付板と平行な位置関係で被計量構造物に取り付けられる第2の取付板とを有し、これら第1および第2の取付板の間にロードセルを介在させて上記構造物を支持する構造物の計量用支持構造体において、一端で前記第1の取付板に対して回動可能に連結され、他端で前記第2の取付板に対して回動可能に連結され、且つこれら両端間の距離が可変である連結手段を設けて、支持構造体上に据え付けられた被計量構造物の振れ止めを行なうようにしたものが知られている。
【0004】
具体的には、前記連結手段は前記第1の取付板に設けられた第1のブラケットに該取付板と平行な第1の軸により軸支された第1のリンク部材と、前記第2の取付板に設けられた第2のブラケットに前記第1の軸と平行な第2の軸により軸支された第2のリンク部材と、これら両リンク部材を連結する可変長連結部材を有して構成されている。
【0005】
しかしながら、このような構造物の計量用支持構造体は、第1の取付板に設けられた上向きの第1のブラケットの上端と第2の取付板に設けられた下向きの第2のブラケットの下端との間に第1および第2のリンク部材と可変長連結部材を備えて振れ止め機構を構成しており、構成が複雑となってコストが高くなるという問題があった。
【0006】
【特許文献1】
実公平8−4576号公報
【0007】
【発明が解決しようとする課題】
本発明はこのような課題を解決するもので、構成簡単で安価な構造物の計量用支持構造体を提供できるようにすることを目的とするものである。
【0008】
【課題を解決するための手段】
この課題を解決するために本発明は、基礎の水平面上に固定されるベースプレートと平行となるように天板が一体に設けられてなるケーシングと、このケーシングのベースプレートの中央部にセットされる受け台に載置されて上下方向に向いてセットされる計量用手段としてのロードセルと、前記ケーシングの天板の中央部に形成された円形の孔部の内部に位置するとともに上端が天板の上面よりも上方に突出し下端がロードセルの上端の球面部に首振り自在に載る支持部材と、前記天板の上面よりも上方に突出する支持部材によって受けられる取り付け板と、前記天板と取り付け板との間に介在される浮き上がり防止手段とを有し、前記孔部の内面と支持部材の外面との間に横揺れの許容範囲で間隙が形成され、前記取り付け板上に被計量構造物を取り付けるように構成したことを要旨とするものである。また本発明は、天板と取り付け板との間に差し込まれるスペーサーを備え、天板には雌ねじ孔が形成され、この雌ねじ孔の裏面からはジャッキアップ用ボルトの雄ねじが螺入されて、この雄ねじの上端が雌ねじ孔から上方に突出して取り付け板の裏面に当接し、取り付け板をジャッキアップ用ボルトによって持ち上げることにより天板と取り付け板との間からスペーサーを抜き取り可能としたことを要旨とするものである。
【0009】
この構成により、貯留タンク、ホッパなどの被計量構造物はケーシングの天板の上側に位置してロードセルの上端で支持部材を介して受けられる取り付け板上に取り付けられるようになっており、地震などにより水平方向に不測の揺れが生じたときは、被計量構造物も水平方向の揺れが生じるが、この被計量構造物の水平方向の揺れはロードセルの上端に載る支持部材と天板の孔部の内面との間の間隙の範囲内であり、水平方向の揺れが緩和される。この水平方向の揺れを緩和するために本発明では前記従来例のような機構に比べて大幅に簡略化でき、構成簡単で安価な構造物の計量用支持構造体を提供できるものである。
【0010】
【発明の実施の形態】
以下、本発明の一実施の形態について、図面に基づいて説明する。
図1〜図7において、1は基礎2の水平面上に固定されたベースプレートで、このベースプレート1上には左右両側位置でベースプレート1に対して直角に起立する脚板3,3が溶接にて一体に設けられ、この脚板3,3の上端には前記ベースプレート1と平行となるように天板4が一体に設けられてケーシング5が形成されている。6は前記ケーシング5のベースプレート1の中央部にセットされる受け台で、この受け台6の上面の凹部6aに計量用手段としてのロードセル7の下端が載せられる。受け台6の上面の凹部6aに嵌り込むロードセル7の下端は大きな半径の円弧面7aとなっていて、この円弧面7aが前記凹部6aの底部に当接するようになる。前記ロードセル7の上方に位置する前記天板4の中央部には円形の孔部4aが形成され、上端が天板4の上面よりも上方に突出する支持部材8が孔部4aの内部に位置して下端がロードセル7の上端の球面部7bに首振り自在に載るように構成されている。なお、天板4の孔部4aの内部に位置する支持部材8の外形は円形で、孔部4aの内面と支持部材8の外面との間に横揺れの許容範囲で僅かな間隙が形成されている。9は天板4の上面よりも上方に突出する支持部材8によって受けられる取り付け板で、この取り付け板9の裏面中央部には前記支持部材8の上端大径部8aを嵌入させる凹部9aが形成されている。ところで、前記取り付け板9の裏面からは下端に雄ねじ10aが形成された浮き上がり防止ピン10が突設され、この浮き上がり防止ピン10を前記ケーシング5の天板4に形成された貫通孔11より天板4の下方に突出させ、天板4の下方に突出した浮き上がり防止ピン10の下端の雄ねじ10aにナット12を螺合させることによって取り付け板9の浮き上がりを防止するように構成されている。詳しくは、天板4の下方に突出する浮き上がり防止ピン10にはナット12の上側にワッシャー13が外嵌されて、このワッシャー13がナット12の上に載り、ワッシャー13の上面と天板4の裏面との間に浮き上がりの許容範囲で僅かな間隙が形成されるようになっている。さらに、前記天板4には前記貫通孔11との間で孔部4aを挟む位置で雌ねじ孔14が形成され、この雌ねじ孔14の裏面からはジャッキアップ用ボルト15の雄ねじ15aが螺入されて、この雄ねじ15aの上端が雌ねじ孔14から上方に突出して前記取り付け板9の裏面に当接し、取り付け板9を持ち上げるようになっている。16は前記天板4と取り付け板9との間に差し込まれるスペーサーで、後述する貯留タンク、ホッパなどの被計量構造物を取り付け板9の上に載せてセットし終わるまでは天板4と取り付け板9との間に設けられていて、被計量構造物の重量がロードセル7に掛からないようになっており、被計量構造物が取り付け板9の上に載せられてセットし終わった時点で前記ジャッキアップ用ボルト15を回して雄ねじ15aの上端を持ち上げることにより天板4と取り付け板9との間からスペーサー16が引き抜き可能となっている。
【0011】
図4〜図6に上記構成の構造物の計量用支持構造体の使用例を示し、同図において貯留タンク、ホッパなどの被計量構造物17を所定位置に取り付ける前に、被計量構造物17の周囲4箇所に相当する箇所においてそれぞれ計量用支持構造体のケーシング5のベースプレート1を基礎2上にボルト18およびナット19により取り付ける。つまり、被計量構造物17を周囲4箇所の計量用支持構造体で受けるようにする。計量用支持構造体を基礎2上にボルト18およびナット19により取り付けた状態において天板4と取り付け板9との間には前述のようにスペーサー16が差し込まれた状態にあり、かかる状態で被計量構造物17を4つの計量用支持構造体の取り付け板9の上に載せる。詳しくは、被計量構造物17の周囲4箇所に一体的に設けた支持金具20を取り付け板9上に載せ、支持金具20を取り付け板9に対しボルト21およびナット22で固定し、その取り付け完了状態においてジャッキアップ用ボルト15により取り付け板9を持ち上げて天板4と取り付け板9との間からスペーサー16を抜き取る。なお、前記被計量構造物17を受ける4つの計量用支持構造体はそれぞれ正面から見て前記各部材が同じ位置関係となるように基礎2上に取り付けられている。
【0012】
上記のように基礎2上に4つの計量用支持構造体を介して被計量構造物17を支持した状態において、地震などにより水平方向に不測の揺れが生じたときは、被計量構造物17も水平方向の揺れが生じるが、この被計量構造物17の水平方向の揺れは前記ロードセル7の上端に載る支持部材8と天板4の孔部4aの内面との間の間隙の範囲内であり、水平方向の揺れが緩和される。また、地震などにより縦方向に不測の揺れが生じたときは、被計量構造物17も縦方向の揺れが生じるが、この被計量構造物17の縦方向の揺れは前記取り付け板9の裏面から突設した前記浮き上がり防止ピン10の下端の雄ねじ10aに螺合するナット12の上側のワッシャー13の上面と天板4の裏面との間の間隙の範囲内であり、縦方向の揺れが緩和され、被計量構造物17が浮き上がって倒れるのを防止することができる。
【0013】
【発明の効果】
以上のように本発明の計量用支持構造体は、貯留タンク、ホッパなどの被計量構造物はケーシングの天板の上側に位置してロードセルの上端で支持部材を介して受けられる取り付け板上に取り付けられるようになっており、地震などにより水平方向に不測の揺れが生じたときは、被計量構造物も水平方向の揺れが生じるが、この被計量構造物の水平方向の揺れはロードセルの上端に載る支持部材と天板の孔部の内面との間の間隙の範囲内であり、水平方向の揺れが緩和される。この水平方向の揺れを緩和するために本発明では前記従来例のような機構に比べて大幅に簡略化でき、構成簡単で安価な構造物の計量用支持構造体を提供できるものである。
【図面の簡単な説明】
【図1】本発明の一実施の形態における計量用支持構造体の分解斜視図である。
【図2】同計量用支持構造体の組み立て完成斜視図である。
【図3】同計量用支持構造体の正面図である。
【図4】同計量用支持構造体で被計量構造物を受けた状態を示す平面図である。
【図5】同計量用支持構造体で被計量構造物を受けた状態を示す正面図である。
【図6】同計量用支持構造体で被計量構造物を受けた状態を示す要部拡大断面図である。
【符号の説明】
1 ベースプレート
2 基礎
3 脚板
4 天板
4a 孔部
5 ケーシング
6 受け台
7 ロードセル
7b 球面部
8 支持部材
8a 上端大径部
9 取り付け板
9a 凹部
10 浮き上がり防止ピン
10a 雄ねじ
11 貫通孔
12 ナット
13 ワッシャー
14 雌ねじ孔
15 ジャッキアップ用ボルト
15a 雄ねじ
16 スペーサー
17 被計量構造物
18 ボルト
19 ナット
20 支持金具
21 ボルト
22 ナット
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a support structure for measuring a structure that supports a structure to be measured such as a storage tank, a hopper, or a platform scale via a load cell.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, when measuring the weight of a granular material such as cement, for example, the granular material to be weighed is usually put into a supported weighing hopper via a load cell, and weighing is performed based on the output of the load cell.
[0003]
As a support structure for supporting a structure to be weighed such as the hopper via a load cell, for example, a first mounting plate mounted on a foundation, as disclosed in Patent Document 1, and a first mounting plate A second mounting plate attached to the structure to be weighed in a positional relationship parallel to the plate, for weighing a structure that supports the structure with a load cell interposed between the first and second mounting plates. In the support structure, one end is rotatably connected to the first mounting plate, and the other end is rotatably connected to the second mounting plate, and the distance between both ends is variable. There is known an arrangement in which a connecting means is provided to stabilize a structure to be weighed installed on a support structure.
[0004]
Specifically, the connecting means includes: a first link member pivotally supported by a first bracket provided on the first mounting plate by a first shaft parallel to the mounting plate; A second bracket provided on the mounting plate, a second link member pivotally supported by a second axis parallel to the first axis, and a variable length connecting member connecting the two link members; It is configured.
[0005]
However, such a weighing support structure for a structure includes an upper end of an upward first bracket provided on a first mounting plate and a lower end of a downward second bracket provided on a second mounting plate. The first and second link members and the variable length connecting member constitute a steady rest mechanism between them, and there is a problem that the configuration becomes complicated and the cost increases.
[0006]
[Patent Document 1]
Japanese Utility Model Publication No. 8-4576
[Problems to be solved by the invention]
An object of the present invention is to solve such a problem, and an object of the present invention is to provide an inexpensive and simple structure for measuring a structure.
[0008]
[Means for Solving the Problems]
In order to solve this problem, the present invention provides a casing in which a top plate is integrally provided so as to be parallel to a base plate fixed on a horizontal plane of a foundation, and a casing set in a central portion of the base plate of the casing. A load cell as a weighing means placed on a table and set in a vertical direction; and a top surface of the top plate which is located inside a circular hole formed in the center of the top plate of the casing and whose upper end is located A support member protruding upward and a lower end swingably mounted on a spherical portion at an upper end of the load cell, a mounting plate received by a support member protruding above the upper surface of the top plate, and the top plate and the mounting plate. A lifting prevention means interposed therebetween, and a gap is formed between the inner surface of the hole and the outer surface of the support member within a permissible range of roll, and It is an Abstract by being configured to attach the creation. Further, the present invention includes a spacer inserted between the top plate and the mounting plate, a female screw hole is formed in the top plate, and a male screw of a jack-up bolt is screwed in from a back surface of the female screw hole. The gist is that the upper end of the male screw protrudes upward from the female screw hole and abuts against the back surface of the mounting plate, and the spacer can be removed from between the top plate and the mounting plate by lifting the mounting plate with jack-up bolts. Things.
[0009]
With this configuration, the structures to be weighed, such as the storage tank and the hopper, are located above the top plate of the casing, and are mounted on the mounting plate that is received at the upper end of the load cell via the support member, such as an earthquake. When an unexpected shaking occurs in the horizontal direction due to, the structure to be weighed also shakes in the horizontal direction, but the horizontal shaking of the structure to be weighed is caused by the support member placed on the upper end of the load cell and the hole in the top plate. In the range of the gap between the inner surface and the inner surface, and the horizontal swing is reduced. In order to alleviate this horizontal swing, the present invention can provide a simple and inexpensive support structure for measuring a structure which can be greatly simplified as compared with the mechanism of the prior art.
[0010]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
1 to 7, reference numeral 1 denotes a base plate fixed on a horizontal plane of a base 2, and leg plates 3, 3 standing at right angles to the base plate 1 at both left and right positions are integrally formed on the base plate 1 by welding. A top plate 4 is integrally provided on the upper ends of the leg plates 3 and 3 so as to be parallel to the base plate 1 to form a casing 5. Reference numeral 6 denotes a receiving stand set at the center of the base plate 1 of the casing 5, and a lower end of a load cell 7 as a measuring means is placed in a concave portion 6a on the upper surface of the receiving stand 6. The lower end of the load cell 7 fitted into the concave portion 6a on the upper surface of the cradle 6 has an arc surface 7a having a large radius, and this arc surface 7a comes into contact with the bottom of the concave portion 6a. A circular hole 4a is formed at the center of the top plate 4 located above the load cell 7, and a support member 8 whose upper end protrudes above the upper surface of the top plate 4 is located inside the hole 4a. The lower end of the load cell 7 is configured to swing freely on the spherical portion 7b at the upper end of the load cell 7. Note that the outer shape of the support member 8 located inside the hole 4a of the top plate 4 is circular, and a slight gap is formed between the inner surface of the hole 4a and the outer surface of the support member 8 within the allowable range of roll. ing. Reference numeral 9 denotes a mounting plate that is received by a support member 8 that protrudes above the top surface of the top plate 4. A concave portion 9a is formed at the center of the back surface of the mounting plate 9 for fitting the large-diameter portion 8a at the upper end of the support member 8. Have been. A lifting prevention pin 10 having a male screw 10a formed at the lower end thereof protrudes from the rear surface of the mounting plate 9, and the lifting prevention pin 10 is moved from a through hole 11 formed in the top plate 4 of the casing 5 to a top plate. 4, and a nut 12 is screwed into a male screw 10 a at the lower end of a lifting prevention pin 10 protruding below the top plate 4 so as to prevent the mounting plate 9 from floating. Specifically, a washer 13 is externally fitted on the nut 12 above the lifting prevention pin 10 projecting below the top plate 4, and the washer 13 is placed on the nut 12, and the upper surface of the washer 13 and the top plate 4 A slight gap is formed between the upper surface and the rear surface within an allowable floating range. Further, a female screw hole 14 is formed in the top plate 4 at a position sandwiching the hole 4a between the top plate 4 and the through hole 11, and a male screw 15a of a jack-up bolt 15 is screwed into the female screw hole 14 from the back surface. The upper end of the male screw 15a protrudes upward from the female screw hole 14 and abuts against the back surface of the mounting plate 9, so that the mounting plate 9 is lifted. Reference numeral 16 denotes a spacer inserted between the top plate 4 and the mounting plate 9, which is mounted on the top plate 4 until a structure to be weighed such as a storage tank or a hopper described later is placed on the mounting plate 9 and set. It is provided between the plate 9 and the weight of the structure to be weighed is not applied to the load cell 7, and when the structure to be weighed is placed on the mounting plate 9 and set, By turning the jack-up bolt 15 and lifting the upper end of the male screw 15a, the spacer 16 can be pulled out from between the top plate 4 and the mounting plate 9.
[0011]
FIGS. 4 to 6 show examples of the use of the weighing support structure having the above-mentioned structure. In FIG. 4 to FIG. 6, before attaching the weighing structure 17 such as a storage tank or a hopper to a predetermined position, the weighing structure 17 is attached. The base plate 1 of the casing 5 of the measuring support structure is mounted on the base 2 with bolts 18 and nuts 19 at locations corresponding to the four locations around. In other words, the structure 17 to be measured is received by the surrounding four supporting structures for measurement. When the support structure for measurement is mounted on the base 2 with the bolts 18 and the nuts 19, the spacer 16 is inserted between the top plate 4 and the mounting plate 9 as described above. The weighing structure 17 is placed on the mounting plates 9 of the four weighing support structures. More specifically, the mounting bracket 20 provided integrally at four locations around the structure 17 to be weighed is placed on the mounting plate 9, and the mounting bracket 20 is fixed to the mounting plate 9 with bolts 21 and nuts 22, and the mounting is completed. In this state, the mounting plate 9 is lifted by the jack-up bolt 15 and the spacer 16 is removed from between the top plate 4 and the mounting plate 9. The four measuring support structures for receiving the structure to be measured 17 are mounted on the foundation 2 such that the members have the same positional relationship when viewed from the front.
[0012]
In the state where the structures 17 to be weighed are supported on the foundation 2 via the four support structures for weighing as described above, if an unexpected shaking occurs in the horizontal direction due to an earthquake or the like, the structures 17 to be weighed are also moved. Although horizontal shaking occurs, the horizontal shaking of the structure 17 to be weighed is within the range of the gap between the support member 8 placed on the upper end of the load cell 7 and the inner surface of the hole 4a of the top plate 4. , Horizontal shaking is reduced. Further, when an unexpected shaking occurs in the vertical direction due to an earthquake or the like, the structure 17 to be weighed also shakes in the vertical direction. This is within the range of the gap between the upper surface of the washer 13 above the nut 12 screwed to the male screw 10a at the lower end of the protruding lifting prevention pin 10 and the back surface of the top plate 4, and vertical sway is reduced. In addition, the structure 17 to be measured can be prevented from rising and falling.
[0013]
【The invention's effect】
As described above, the measuring support structure of the present invention includes a storage tank, a hopper, and other structures to be weighed, which are located above the top plate of the casing and are mounted on the mounting plate that is received at the upper end of the load cell via the support member. When an unexpected shake occurs in the horizontal direction due to an earthquake or the like, the structure to be weighed also shakes in the horizontal direction, but the horizontal shake of the structure to be weighed is caused by the upper end of the load cell. Is within the range of the gap between the support member placed on the upper surface and the inner surface of the hole of the top plate, and horizontal shaking is reduced. In order to alleviate this horizontal swing, the present invention can provide a simple and inexpensive support structure for measuring a structure, which can be greatly simplified as compared with the mechanism of the conventional example.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view of a measuring support structure according to an embodiment of the present invention.
FIG. 2 is an assembled perspective view of the weighing support structure.
FIG. 3 is a front view of the weighing support structure.
FIG. 4 is a plan view showing a state where the structure to be measured is received by the support structure for measurement.
FIG. 5 is a front view showing a state where the structure to be weighed is received by the support structure for weighing.
FIG. 6 is an enlarged sectional view of a main part showing a state in which the object to be measured is received by the support structure for measurement.
[Explanation of symbols]
REFERENCE SIGNS LIST 1 base plate 2 base 3 leg plate 4 top plate 4a hole 5 casing 6 receiving stand 7 load cell 7b spherical portion 8 support member 8a large-diameter upper end portion 9 mounting plate 9a recess 10 lifting prevention pin 10a male screw 11 through hole 12 nut 13 washer 14 female screw Hole 15 Jack-up bolt 15a Male screw 16 Spacer 17 Structure to be weighed 18 Bolt 19 Nut 20 Support bracket 21 Bolt 22 Nut

Claims (2)

基礎の水平面上に固定されるベースプレートと平行となるように天板が一体に設けられてなるケーシングと、このケーシングのベースプレートの中央部にセットされる受け台に載置されて上下方向に向いてセットされる計量用手段としてのロードセルと、前記ケーシングの天板の中央部に形成された円形の孔部の内部に位置するとともに上端が天板の上面よりも上方に突出し下端がロードセルの上端の球面部に首振り自在に載る支持部材と、前記天板の上面よりも上方に突出する支持部材によって受けられる取り付け板と、前記天板と取り付け板との間に介在される浮き上がり防止手段とを有し、前記孔部の内面と支持部材の外面との間に横揺れの許容範囲で間隙が形成され、前記取り付け板上に被計量構造物を取り付けるように構成したことを特徴とする構造物の計量用支持構造体。A casing in which a top plate is integrally provided so as to be parallel to a base plate fixed on a horizontal plane of the foundation, and placed on a pedestal set at the center of the base plate of the casing, facing upward and downward. A load cell as a weighing means to be set, and located inside a circular hole formed in a central portion of the top plate of the casing, an upper end protrudes above the upper surface of the top plate, and a lower end is located at an upper end of the load cell. A support member oscillatingly mounted on the spherical portion, a mounting plate received by a support member protruding above the upper surface of the top plate, and a lifting prevention means interposed between the top plate and the mounting plate. A gap is formed between the inner surface of the hole and the outer surface of the support member within a permissible range of roll, and the structure to be weighed is mounted on the mounting plate. Metering the support structure of the structure characterized by. 天板と取り付け板との間に差し込まれるスペーサーを備え、天板には雌ねじ孔が形成され、この雌ねじ孔の裏面からはジャッキアップ用ボルトの雄ねじが螺入されて、この雄ねじの上端が雌ねじ孔から上方に突出して取り付け板の裏面に当接し、取り付け板をジャッキアップ用ボルトによって持ち上げることにより天板と取り付け板との間からスペーサーを抜き取り可能としたことを特徴とする請求項1記載の構造物の計量用支持構造体。There is a spacer inserted between the top plate and the mounting plate, a female screw hole is formed in the top plate, and a male screw of a jack-up bolt is screwed in from the back of this female screw hole, and the upper end of this male screw is a female screw 2. The spacer according to claim 1, wherein the spacer projects from the top plate and the mounting plate by projecting upward from the hole, abutting against the back surface of the mounting plate, and lifting the mounting plate with jack-up bolts. Support structure for weighing structures.
JP2003057872A 2003-03-05 2003-03-05 Support structure for measuring structure Pending JP2004271184A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013213837A (en) * 2013-07-18 2013-10-17 Katsuzo Kawanishi Lift type weight measuring apparatus
CN107036699A (en) * 2016-02-03 2017-08-11 梅特勒-托利多(常州)精密仪器有限公司 Weighing module
KR101804292B1 (en) 2016-08-22 2017-12-04 김용도 Load cell assembly for hopper scale

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013213837A (en) * 2013-07-18 2013-10-17 Katsuzo Kawanishi Lift type weight measuring apparatus
CN107036699A (en) * 2016-02-03 2017-08-11 梅特勒-托利多(常州)精密仪器有限公司 Weighing module
KR101804292B1 (en) 2016-08-22 2017-12-04 김용도 Load cell assembly for hopper scale

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