JP2014228293A - Radiation shield panel mounting jig and radiation shield panel mounting method using radiation shield panel mounting jig - Google Patents

Radiation shield panel mounting jig and radiation shield panel mounting method using radiation shield panel mounting jig Download PDF

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JP2014228293A
JP2014228293A JP2013105829A JP2013105829A JP2014228293A JP 2014228293 A JP2014228293 A JP 2014228293A JP 2013105829 A JP2013105829 A JP 2013105829A JP 2013105829 A JP2013105829 A JP 2013105829A JP 2014228293 A JP2014228293 A JP 2014228293A
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radiation shielding
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佐々木　謙一
Kenichi Sasaki
謙一 佐々木
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Abstract

PROBLEM TO BE SOLVED: To provide a radiation shield panel mounting jig and a radiation shield panel mounting method using the same capable of preventing a radiation from leaking from a radiation generating source and setting a radiation shield panel forming a radiation shield wall flush with each other.SOLUTION: A radiation shield panel mounting jig 10 is constituted of a first joint corresponding plate 12, a second joint corresponding plate 14, and a corner part corresponding plate 16. Both end parts of the first joint corresponding plate 12 are formed with corner corresponding plate first housing parts 24, and both end parts of the second joint corresponding plate are formed with corner part corresponding plate second housing parts 30. A corner part corresponding plate housing part 32 formed by fixing the first joint corresponding plate 12 and the second joint corresponding plate 14 in a lattice-shape is disposed with the corner part corresponding plate 16.

Description

本発明は、放射線発生源を取り囲む壁や天井等の内側に内設される放射線遮蔽パネルからなる放射線遮蔽壁を設ける場合に前記放射線遮蔽パネルを取り付ける放射線遮蔽パネル取付具及び放射線遮蔽パネル取付具を使用した放射線遮蔽パネル取付方法に関する。   The present invention provides a radiation shielding panel mounting tool and a radiation shielding panel mounting tool for mounting the radiation shielding panel in the case of providing a radiation shielding wall comprising a radiation shielding panel installed inside a wall or ceiling surrounding a radiation generation source. The present invention relates to a radiation shielding panel mounting method used.

レントゲン機器やＣＴ機器等が設置された病院の放射線室等のような放射線発生源を取り囲む壁や天井の内側には放射線が外部に漏洩するのを防止するために放射線遮蔽壁が設けられている（特許文献１）。
この放射線遮蔽壁の構造は種々のタイプがあるが、図７に示されるような放射線遮蔽パネル１を面状に固定してなる放射線遮蔽壁がある。
この放射線遮蔽パネル１は、矩形状に形成されたベニヤ板１Ａの裏面にベニヤ板１Ａと同一面積の矩形状の鉛板１Ｂを接着剤等の適宜固定手段により固定されて形成されている。
図８に示されるように、前記放射線遮蔽パネル１を使用して放射線遮蔽壁２を形成する場合は既に形成されている放射線遮蔽パネル取付部としての放射線遮蔽パネル取付板３に隣り合う放射線遮蔽パネル１の第１端面１Ｃと放射線遮蔽パネル１の第１端面１Ｃ、隣り合う放射線遮蔽パネル１の第２端面１Ｄと放射線遮蔽パネル１の第２端面１Ｄを密着当接させて多数の放射線遮蔽パネル１を面状に放射線遮蔽パネル取付板３に固定して放射線遮蔽壁２を形成している。
しかし、放射線遮蔽パネル１の第１端面１Ｃと放射線遮蔽パネル１の第１端面１Ｃ、放射線遮蔽パネル１の第２端面１Ｄと放射線遮蔽パネル１の第２端面１Ｄを密着当接させても目地部４から放射線が漏洩してしまう。
そこで、前記放射線の漏洩を防止するために放射線遮蔽パネル１の目地部４に対応する放射線遮蔽パネル取付板３に予め帯状の鉛プレート５を格子状に固定しておいてから前記放射線遮蔽パネル１を連続して放射線遮蔽パネル取付板３に固定して放射線遮蔽パネル１の目地部４から放射線が外部に漏洩するのを防止している。
しかし、前記鉛プレート５と鉛プレート５が交差する鉛プレート交差部６は鉛プレート５と鉛プレート５が重なり合うため、鉛プレート交差部６は盛り上がる。
この結果、放射線遮蔽パネル１を放射線遮蔽パネル取付板３に適宜固定手段で固定すると鉛プレート交差部６に対応する放射線遮蔽パネル１の部分が盛り上がり、放射線遮蔽パネル１の表面を面一に固定することが困難になり、放射線遮蔽パネル１を固定した後に行う放射線遮蔽壁２の内装作業等に支障が生じたり外観品質が低下するという不具合がある。 Radiation shielding walls are provided inside walls and ceilings surrounding radiation sources such as radiation rooms of hospitals where X-ray equipment and CT equipment are installed to prevent leakage of radiation to the outside. (Patent Document 1).
Although there are various types of structures of the radiation shielding wall, there is a radiation shielding wall formed by fixing the radiation shielding panel 1 in a planar shape as shown in FIG.
The radiation shielding panel 1 is formed by fixing a rectangular lead plate 1B having the same area as the veneer plate 1A to a back surface of the rectangular veneer plate 1A by an appropriate fixing means such as an adhesive.
As shown in FIG. 8, when the radiation shielding wall 2 is formed using the radiation shielding panel 1, the radiation shielding panel adjacent to the radiation shielding panel mounting plate 3 as the radiation shielding panel mounting portion already formed. 1st end surface 1C of 1 and 1st end surface 1C of the radiation shielding panel 1, 2nd end surface 1D of the adjacent radiation shielding panel 1, and 2nd end surface 1D of the radiation shielding panel 1 are contact | abutted, and many radiation shielding panels 1 are contact | abutted. Is fixed to the radiation shielding panel mounting plate 3 in a planar shape to form the radiation shielding wall 2.
However, even if the first end face 1C of the radiation shielding panel 1 and the first end face 1C of the radiation shielding panel 1 and the second end face 1D of the radiation shielding panel 1 and the second end face 1D of the radiation shielding panel 1 are brought into close contact with each other, the joint portion 4 leaks radiation.
Therefore, in order to prevent leakage of the radiation, a strip-shaped lead plate 5 is fixed in a lattice shape to the radiation shielding panel mounting plate 3 corresponding to the joint portion 4 of the radiation shielding panel 1, and then the radiation shielding panel 1 is used. Are continuously fixed to the radiation shielding panel mounting plate 3 to prevent radiation from leaking to the outside from the joint portion 4 of the radiation shielding panel 1.
However, since the lead plate 5 and the lead plate 5 overlap each other at the lead plate intersection 6 where the lead plate 5 and the lead plate 5 intersect, the lead plate intersection 6 is raised.
As a result, when the radiation shielding panel 1 is fixed to the radiation shielding panel mounting plate 3 by appropriate fixing means, the portion of the radiation shielding panel 1 corresponding to the lead plate intersection 6 is raised, and the surface of the radiation shielding panel 1 is fixed flush. There is a problem that the interior work of the radiation shielding wall 2 performed after fixing the radiation shielding panel 1 is hindered or the appearance quality is deteriorated.

特開平６−２９４８９５号JP-A-6-294895

本発明の目的は、放射線発生源を取り囲む壁や天井等から放射線が漏洩するのを防止すると共に放射線遮蔽壁を形成する放射線遮蔽パネルを面一に固定することができる放射線遮蔽パネル取付具及び放射線遮蔽パネル取付具を使用した放射線遮蔽パネル取付方法を提供するものである。   An object of the present invention is to provide a radiation shielding panel fixture capable of preventing radiation from leaking from a wall or ceiling surrounding a radiation generation source and fixing the radiation shielding panel forming the radiation shielding wall to be flush with each other. A radiation shielding panel mounting method using a shielding panel mounting tool is provided.

請求項１の発明は、第１目地対応プレートと、第２目地対応プレートと、角部対応プレートと、から構成される放射線遮蔽パネル取付具であって、
放射線遮蔽材料で帯状に形成された第１目地対応プレートと、この第１目地対応プレートの両端部にそれぞれ形成された角部対応プレート第１収容部と、放射線遮蔽材料で帯状に形成された第２目地対応プレートと、この第２目地対応プレートの両端部にそれぞれ形成された角部対応プレート第２収容部と、前記角部対応プレート第１収容部と前記角部対応プレート第２収容部によって形成された角部対応プレート収容部と、この角部対応プレート収容部に収容されると共に放射線遮蔽材料で形成された角部対応プレートと、を有してなることを特徴としている。
請求項２の発明は、第１目地対応プレートと、第２目地対応プレートと、角部対応プレートと、から構成される放射線遮蔽パネル取付具であって、
前記第１目地対応プレートを構成する放射線遮蔽材料で帯状に形成された第１遮蔽プレート体と、この第１遮蔽プレート体と前記第１目地対応プレートを構成すると共に前記第１遮蔽プレート体に載置固定された帯状の第１プレート体と、前記第１目地対応プレートの両端部にそれぞれ形成された角部対応プレート第１収容部と、前記第２目地対応プレートを構成する放射線遮蔽材料で帯状に形成された第２遮蔽プレート体と、この第２遮蔽プレート体と前記第２目地対応プレートを構成すると共に前記第２遮蔽プレート体に載置固定された帯状の第２プレート体と、前記第２目地対応プレートの両端部にそれぞれ形成された角部対応プレート第２収容部と、前記角部対応プレート第１収容部と前記角部対応プレート第２収容部によって形成された角部対応プレート収容部と、この角部対応プレート収容部に収容されると共に放射線遮蔽材料で形成された角部対応プレートと、を有してなることを特徴としている。
請求項３の発明は、第１目地対応プレートと、第２目地対応プレートと、角部対応プレートと、から構成される放射線遮蔽パネル取付具を使用した放射線遮蔽パネル取付方法であって、
両端部に角部対応プレート第１収容部が形成された第１目地対応プレートを隣り合う第１目地対応プレートの端面同士が当接するように第１目地対応プレートを直線状に連続させて放射線遮蔽パネル取付部に固定する第１工程と、
両端部に角部対応プレート第２収容部が形成された第２目地対応プレートの端面を前記第１目地対応プレートの角部対応プレート第１収容部に当接させて前記第１目地対応プレートと直交するように前記放射線遮蔽パネル取付部に固定して前記第１目地対応プレートと格子状に前記放射線遮蔽パネル取付部に前記第２目地対応プレートを固定する第２工程と、
前記角部対応プレート第１収容部と角部対応プレート第２収容部とによって形成された角部対応プレート収容部に放射線遮蔽材料で形成された角部対応プレートを収容する第３工程と、
前記放射線遮蔽パネルの第１端面を前記第１目地対応プレートに対応させ、前記放射線遮蔽パネルの第２端面を前記第２目地対応プレートに対応させて放射線遮蔽パネルを適宜固定手段で固定する第４工程と、からなることを特徴としている。
請求項４の発明は、第１目地対応プレートと、第２目地対応プレートと、角部対応プレートと、から構成される放射線遮蔽パネル取付具を使用した放射線遮蔽パネル取付方法であって、
両端部に角部対応プレート第１収容部が形成された第１目地対応プレートを隣り合う第１目地対応プレートの端面同士が当接するように第１目地対応プレートを直線状に連続させて放射線遮蔽パネル取付部に固定する第１工程と、
両端部に角部対応プレート第２収容部が形成された第２目地対応プレートの端面を前記第１目地対応プレートの角部対応プレート第１収容部に当接させて前記第１目地対応プレートと直交するように前記放射線遮蔽パネル取付部に固定して前記第１目地対応プレートと格子状に前記放射線遮蔽パネル取付部に前記第２目地対応プレートを固定する第２工程と、
前記放射線遮蔽パネルの第１端面を前記第１目地対応プレートに対応させ、前記放射線遮蔽パネルの第２端面を前記第２目地対応プレートに対応させて放射線遮蔽パネルを適宜固定手段で固定する第４工程と、
前記角部対応プレート第１収容部と角部対応プレート第２収容部とによって形成された角部対応プレート収容部に放射線遮蔽材料で形成された角部対応プレートを収容する第４工程と、
からなることを特徴としている。
請求項５の発明は、少なくとも前記第１遮蔽プレート体と前記第２遮蔽プレート体の肉厚寸法を同一にしたことを特徴としている。 The invention of claim 1 is a radiation shielding panel fixture comprising a first joint correspondence plate, a second joint correspondence plate, and a corner portion correspondence plate,
A first joint-corresponding plate formed in a strip shape with a radiation shielding material, a corner-corresponding plate first accommodating portion formed on each end of the first joint-corresponding plate, and a first strip formed in a strip shape with a radiation shielding material A second joint correspondence plate, a corner correspondence plate second accommodation portion formed at each end of the second joint correspondence plate, the corner correspondence plate first accommodation portion, and the corner correspondence plate second accommodation portion; The corner-corresponding plate accommodating portion is formed, and the corner-corresponding plate is accommodated in the corner-corresponding plate accommodating portion and is formed of a radiation shielding material.
The invention of claim 2 is a radiation shielding panel mounting tool comprising a first joint corresponding plate, a second joint corresponding plate, and a corner portion corresponding plate,
A first shielding plate body formed in a strip shape with a radiation shielding material constituting the first joint corresponding plate, and the first shielding plate body and the first joint correspondence plate are configured and mounted on the first shielding plate body. A belt-shaped first plate body fixed and fixed, a corner-corresponding plate first accommodating portion formed at each end of the first joint-corresponding plate, and a radiation shielding material constituting the second joint-corresponding plate A second shielding plate body formed on the second shielding plate body, a belt-like second plate body that constitutes the second shielding plate body and the second joint plate, and is placed and fixed on the second shielding plate body, Formed by a corner-corresponding plate second accommodating portion formed at both ends of the joint joint corresponding plate, the corner-corresponding plate first accommodating portion, and the corner-corresponding plate second accommodating portion. And the corner portion corresponding plate accommodating part which is characterized with corner corresponding plate made of a radiation shielding material, to become a while being accommodated in the corner corresponding the plate accommodating section.
The invention of claim 3 is a radiation shielding panel mounting method using a radiation shielding panel mounting tool comprising a first joint corresponding plate, a second joint corresponding plate, and a corner portion corresponding plate,
Radiation shielding is performed by continuously connecting the first joint-corresponding plates in a straight line so that the end faces of the adjacent first joint-corresponding plates abut on the first joint-corresponding plates having the corner-corresponding plate first accommodating portions formed at both ends. A first step of fixing to the panel mounting portion;
The end face of the second joint corresponding plate having the corner corresponding plate second accommodating portions formed at both ends is brought into contact with the corner corresponding plate first accommodating portion of the first joint corresponding plate, and the first joint corresponding plate A second step of fixing the second joint corresponding plate to the radiation shielding panel mounting portion in a grid with the first joint corresponding plate fixed to the radiation shielding panel mounting portion so as to be orthogonal;
A third step of accommodating a corner-corresponding plate formed of a radiation shielding material in a corner-corresponding plate container formed by the corner-corresponding plate first container and the corner-corresponding plate second container;
The radiation shielding panel is appropriately fixed by a fixing means with the first end face of the radiation shielding panel corresponding to the first joint correspondence plate and the second end face of the radiation shielding panel corresponding to the second joint correspondence plate. And a process.
The invention of claim 4 is a radiation shielding panel mounting method using a radiation shielding panel fixture comprising a first joint corresponding plate, a second joint corresponding plate, and a corner portion corresponding plate,
Radiation shielding is performed by continuously connecting the first joint-corresponding plates in a straight line so that the end faces of the adjacent first joint-corresponding plates abut on the first joint-corresponding plates having the corner-corresponding plate first accommodating portions formed at both ends. A first step of fixing to the panel mounting portion;
The end face of the second joint corresponding plate having the corner corresponding plate second accommodating portions formed at both ends is brought into contact with the corner corresponding plate first accommodating portion of the first joint corresponding plate, and the first joint corresponding plate A second step of fixing the second joint corresponding plate to the radiation shielding panel mounting portion in a grid with the first joint corresponding plate fixed to the radiation shielding panel mounting portion so as to be orthogonal;
The radiation shielding panel is appropriately fixed by a fixing means with the first end face of the radiation shielding panel corresponding to the first joint correspondence plate and the second end face of the radiation shielding panel corresponding to the second joint correspondence plate. Process,
A fourth step of accommodating a corner-corresponding plate formed of a radiation shielding material in a corner-corresponding plate container formed by the corner-corresponding plate first container and the corner-corresponding plate second container;
It is characterized by consisting of.
The invention according to claim 5 is characterized in that at least the first shielding plate body and the second shielding plate body have the same thickness.

本発明の放射線遮蔽パネル取付具は、放射線遮蔽パネルを面一に取り付けることができるという優れた効果を有する。
本発明の放射線遮蔽パネル取付具を使用した放射線遮蔽パネルの取付方法は、容易に放射線遮蔽パネルを放射線遮蔽パネル取付部に面一に取り付けることができるという優れた効果を有する。 The radiation shielding panel fixture of this invention has the outstanding effect that a radiation shielding panel can be attached flush.
The attachment method of the radiation shielding panel using the radiation shielding panel attachment of the present invention has an excellent effect that the radiation shielding panel can be easily attached to the radiation shielding panel attachment portion.

放射線遮蔽パネル取付具の全体斜視図である。It is a whole perspective view of a radiation shielding panel fixture. 放射線遮蔽パネル取付具の第１目地対応プレートと第２目地対応プレートを格子状に固定した正面図である。It is the front view which fixed the 1st joint corresponding | compatible plate and the 2nd joint corresponding | compatible plate of the radiation shielding panel fixture in the grid | lattice form. 放射線遮蔽パネル取付具の第１目地対応プレートと第２目地対応プレートと角部遮蔽プレートを固定した正面図である。It is the front view which fixed the 1st joint corresponding | compatible plate, the 2nd joint corresponding | compatible plate, and the corner | angular part shielding plate of the radiation shielding panel fixture. 固定された放射線遮蔽パネル取付具の一部に放射線遮蔽パネルを取り付けた状態の正面図である。It is a front view of the state which attached the radiation shielding panel to a part of fixed radiation shielding panel fixture. 固定された放射線遮蔽パネル取付具に多数の放射線遮蔽パネルを取り付けた状態の正面図である。It is a front view of the state which attached many radiation shielding panels to the fixed radiation shielding panel fixture. 放射線遮蔽パネル取付具の第１目地対応プレートと第２目地対応プレートに放射線遮蔽パネルを固定した正面図である。It is the front view which fixed the radiation shielding panel to the 1st joint corresponding | compatible plate and 2nd joint corresponding | compatible plate of a radiation shielding panel fixture. 放射線遮蔽パネルの斜視図である。It is a perspective view of a radiation shielding panel. 従来例で放射線遮蔽パネルを取り付けた状態の正面図である。It is a front view of the state which attached the radiation shielding panel in the prior art example.

発明を実施するために最良の形態の例として以下のような実施例を示す。   Examples of the best mode for carrying out the invention are shown below.

以下、本発明の放射線遮蔽パネル取付具の一実施例を説明する。
図１に示されるように、本発明の放射線遮蔽パネル取付具１０は、第１目地対応プレート１２と、第２目地対応プレート１４と、角部対応プレート１６と、から構成されている。
前記第１目地対応プレート１２は放射線遮蔽材料としての鉛を帯状にして形成された第１遮蔽プレート体２０の上に帯状のベニヤ板で形成された第１プレート体２２を接着剤で接着して形成されている。前記第１遮蔽プレート体２０の長さ寸法Ｌ１は前記第１プレート体２２の長さ寸法Ｌ２より長く形成されている。これにより、前記第１目地対応プレート１２の両端部には角部対応プレート第１収容部２４，２４が形成されている。これら角部対応プレート第１収容部２４，２４の長さ寸法Ｌ３は同じ長さ寸法に設定されている。なお、前記第１遮蔽プレート体２０の幅寸法Ｗ１と前記第１プレート体２２の幅寸法Ｗ２は同じ幅寸法に設定されている。
また、前記第１遮蔽プレート体２０の肉厚寸法Ｔ１と前記第１プレート体２２の肉厚寸法Ｔ２は同じ肉厚寸法に設定されている。
前記第２目地対応プレート１４は放射線遮蔽材料としての鉛を帯状にして形成された第２遮蔽プレート体２６の上に帯状のベニヤ板で形成された第２プレート体２８を接着剤で接着して形成されている。前記第２遮蔽プレート体２６の長さ寸法Ｌ４は前記第２プレート体２８の長さ寸法Ｌ５より長く形成されている。これにより、前記第２目地対応プレート１４の両端部には角部対応プレート第２収容部３０，３０が形成されている。これら角部対応プレート第２収容部３０，３０の長さ寸法Ｌ６は同じ長さ寸法に設定されている。なお、前記第２遮蔽プレート体２６の幅寸法Ｗ３と前記第２プレート体２８の幅寸法Ｗ４は同じ幅寸法に設定されている。また、前記第２遮蔽プレート体２６の幅寸法Ｗ３は前記角部対応プレート第１収容部２４の長さ寸法Ｌ３の２倍の寸法に設定されている。
前記第２遮蔽プレート体２６の肉厚寸法Ｔ３と前記第２プレート体２８の肉厚寸法Ｔ４は同じ肉厚寸法に形成されている。
なお、前記第１遮蔽プレート体２０の肉厚寸法Ｔ１、前記第１プレート体２２の肉厚寸法Ｔ２、前記第２遮蔽プレート体２６の肉厚寸法Ｔ３、前記第２プレート体２８の肉厚寸法Ｔ４は同じ肉厚寸法に設定されている。
前記角部対応プレート１６は放射線遮蔽材料としての鉛を矩形状にして形成されている。この角部対応プレート１６の長さ寸法Ｌ７は、前記第１遮蔽プレート体２０の幅寸法Ｗ１と角部対応プレート第２収容部３０の長さ寸法Ｌ６の２倍の長さ寸法を加算した寸法に設定されている。また、角部対応プレート１６の幅寸法Ｗ５は、前記第２遮蔽プレート体２６の幅寸法Ｗ３と同じ幅寸法に設定されている。前記角部対応プレート１６の肉厚寸法Ｔ５は、前記第１プレート体２２の肉厚寸法Ｔ２、前記第２プレート体２８の肉厚寸法Ｔ４と同じ厚み寸法に設定されている。
前記第１目地対応プレート１２は前記放射線遮蔽パネル１の第１端面１Ｃに沿うように配設され、第２目地対応プレート１４は放射線遮蔽パネル１の第２端面１Ｄに沿うように配設されるようになっている。また、前記角部対応プレート１６は放射線遮蔽パネル１の角部に配設されるようになっている。
図２に示されるように、図２の左右方向に第１目地対応プレート１２を連続配設して、放射線遮蔽パネル取付部としての放射線遮蔽パネル取付板３に適宜固定手段を介して固定する。また、図２の上下方向に第２目地対応プレート１４を連続配設して、前記放射線遮蔽パネル取付板３に適宜固定手段を介して固定する。
前記第１目地対応プレート１２と前記第２目地対応プレート１４を連続配設して格子状に放射線遮蔽パネル取付板３に固定することにより第１目地対応プレート１２の角部対応プレート第１収容部２４と第２目地対応プレート１４の角部対応プレート第２収容部３０とによって、角部対応プレート収容部３２が形成される。
この結果、図３に示されるように前記角部対応プレート１６を角部対応プレート収容部３２に収容して配設することができる。
従って、前記第１目地対応プレート１２と前記第１目地対応プレート１２との当接面及び前記第２目地対応プレート１４と前記第２目地対応プレート１４との当接面は前記角部対応プレート１６によって遮蔽される。
従って、図５に示されるように放射線遮蔽パネル１の第１端面１Ｃと放射線遮蔽パネル１の第１端面１Ｃの目地４、放射線遮蔽パネル１の第２端面１Ｄと放射線遮蔽パネル１の第２端面１Ｄの目地４は前記第１目地対応プレート１２と前記第２目地対応プレート１４と前記角部対応プレート１６によって遮蔽されるので放射線の漏洩を防止できる。
図１に示されるように、前記第１遮蔽プレート体２０の肉厚寸法Ｔ１と前記第２遮蔽プレート体２６の肉厚寸法Ｔ３は同一寸法であるので、前記角部対応プレート収容部３２の底面は面一になる。
さらに、前記第１プレート体２２の肉厚寸法Ｔ２と前記第２プレート体２８の肉厚寸法Ｔ４と前記角部対応プレート１６の肉厚寸法Ｔ５は同一である。
従って、前記角部対応プレート収容部３２に角部対応プレート１６を収容すると、前記第１プレート体２２の表面と前記第２プレート体２８の表面と前記角部対応プレート１６の表面は面一になる。
この結果、前記第１目地対応プレート１２と前記第２目地対応プレート１４と前記角部対応プレート１６の表面に多数の放射線遮蔽パネル１を適宜固定手段で取り付けた場合、多数の放射線遮蔽パネル１の表面を面一にして放射線遮蔽壁２を設けることができるので、放射線遮蔽壁２の内装作業を円滑に行うことができると共に放射線遮蔽壁２の外観品質の維持を図ることができる。 Hereinafter, an embodiment of the radiation shielding panel fixture of the present invention will be described.
As shown in FIG. 1, the radiation shielding panel fixture 10 of the present invention includes a first joint correspondence plate 12, a second joint correspondence plate 14, and a corner portion correspondence plate 16.
The first joint corresponding plate 12 is formed by adhering a first plate body 22 formed of a band-like plywood plate on an adhesive layer on a first shielding plate body 20 formed of a lead as a radiation shielding material. Has been. The length dimension L1 of the first shielding plate body 20 is longer than the length dimension L2 of the first plate body 22. Thus, corner corresponding plate first accommodating portions 24 and 24 are formed at both ends of the first joint corresponding plate 12. The length dimension L3 of these corner | angular part corresponding | compatible plate 1st accommodating parts 24 and 24 is set to the same length dimension. The width dimension W1 of the first shielding plate body 20 and the width dimension W2 of the first plate body 22 are set to the same width dimension.
Further, the thickness dimension T1 of the first shielding plate body 20 and the thickness dimension T2 of the first plate body 22 are set to the same thickness dimension.
The second joint plate 14 is formed by adhering a second plate body 28 formed of a belt-like plywood plate onto a second shielding plate body 26 formed of lead as a radiation shielding material. Has been. The length dimension L4 of the second shielding plate body 26 is longer than the length dimension L5 of the second plate body 28. Thus, corner corresponding plate second accommodating portions 30 and 30 are formed at both ends of the second joint corresponding plate 14. The length dimension L6 of these corner | angular part corresponding plate 2nd accommodating parts 30 and 30 is set to the same length dimension. The width dimension W3 of the second shielding plate body 26 and the width dimension W4 of the second plate body 28 are set to the same width dimension. Further, the width dimension W3 of the second shielding plate body 26 is set to a dimension twice as long as the length dimension L3 of the corner-corresponding plate first accommodating part 24.
The wall thickness T3 of the second shielding plate body 26 and the wall thickness T4 of the second plate body 28 are formed to have the same wall thickness.
The thickness T1 of the first shielding plate body 20, the thickness T2 of the first plate body 22, the thickness T3 of the second shielding plate body 26, and the thickness dimension of the second plate body 28. T4 is set to the same wall thickness.
The corner-corresponding plate 16 is formed in a rectangular shape of lead as a radiation shielding material. The length L7 of the corner corresponding plate 16 is a dimension obtained by adding the width dimension W1 of the first shielding plate body 20 and a length dimension twice as long as the length L6 of the corner corresponding plate second accommodating portion 30. Is set to Further, the width dimension W5 of the corner corresponding plate 16 is set to the same width dimension as the width dimension W3 of the second shielding plate body 26. The thickness T5 of the corner corresponding plate 16 is set to the same thickness as the thickness T2 of the first plate body 22 and the thickness T4 of the second plate body 28.
The first joint corresponding plate 12 is disposed along the first end face 1C of the radiation shielding panel 1, and the second joint corresponding plate 14 is disposed along the second end face 1D of the radiation shielding panel 1. It is like that. The corner corresponding plate 16 is arranged at the corner of the radiation shielding panel 1.
As shown in FIG. 2, the first joint corresponding plate 12 is continuously arranged in the left-right direction of FIG. 2, and is fixed to the radiation shielding panel mounting plate 3 as the radiation shielding panel mounting portion through appropriate fixing means. Further, the second joint corresponding plate 14 is continuously arranged in the vertical direction of FIG. 2 and is fixed to the radiation shielding panel mounting plate 3 through fixing means as appropriate.
The first joint correspondence plate 12 and the second joint correspondence plate 14 are continuously arranged and fixed to the radiation shielding panel mounting plate 3 in a lattice shape to thereby provide a corner correspondence plate first housing portion of the first joint correspondence plate 12. 24 and the corner corresponding plate second accommodating portion 30 of the second joint corresponding plate 14 form a corner corresponding plate accommodating portion 32.
As a result, as shown in FIG. 3, the corner corresponding plate 16 can be accommodated and disposed in the corner corresponding plate accommodating portion 32.
Accordingly, the contact surface between the first joint correspondence plate 12 and the first joint correspondence plate 12 and the contact surface between the second joint correspondence plate 14 and the second joint correspondence plate 14 are the corner correspondence plate 16. Is shielded by.
Accordingly, as shown in FIG. 5, the first end face 1 </ b> C of the radiation shielding panel 1 and the joint 4 of the first end face 1 </ b> C of the radiation shielding panel 1, the second end face 1 </ b> D of the radiation shielding panel 1, and the second end face of the radiation shielding panel 1. Since the 1D joint 4 is shielded by the first joint corresponding plate 12, the second joint corresponding plate 14, and the corner corresponding plate 16, leakage of radiation can be prevented.
As shown in FIG. 1, the wall thickness dimension T <b> 1 of the first shielding plate body 20 and the wall thickness dimension T <b> 3 of the second shielding plate body 26 are the same, and therefore the bottom surface of the corner corresponding plate receiving portion 32. Will be the same.
Further, the thickness dimension T2 of the first plate body 22, the thickness dimension T4 of the second plate body 28, and the thickness dimension T5 of the corner portion corresponding plate 16 are the same.
Accordingly, when the corner corresponding plate 16 is accommodated in the corner corresponding plate accommodating portion 32, the surface of the first plate body 22, the surface of the second plate body 28, and the surface of the corner corresponding plate 16 are flush with each other. Become.
As a result, when a large number of radiation shielding panels 1 are appropriately attached to the surfaces of the first joint correspondence plate 12, the second joint correspondence plate 14, and the corner portion correspondence plate 16 by fixing means, Since the radiation shielding wall 2 can be provided with the surface flush, the interior work of the radiation shielding wall 2 can be performed smoothly and the appearance quality of the radiation shielding wall 2 can be maintained.

次に、放射線遮蔽パネル取付具である前記第１目地対応プレート１２と前記第２目地対応プレート１４と前記角部対応プレート１６を使用した放射線遮蔽パネル取付方法の一実施例を放射線室の壁の内側に放射線遮蔽壁２を設ける場合を例にして説明する。
図２に示されるように、既に設けられた放射線遮蔽パネル取付部としての放射線遮蔽パネル取付板３の内側面に図２左右方向に向かって第１目地対応プレート１２をビス等の適宜手段で固定する。この時、第１目地対応プレート１２の角部対応プレート第１収容部２４の端面と隣り合う第１目地対応プレート１２の角部対応プレート第１収容部２４の端面を密着当接させて第１目地対応プレート１２を連続してビス等の適宜固定手段で固定する。
一方、放射線遮蔽パネル取付板３の内側面に図２上下方向に向かって第２目地対応プレート１４をビス等の適宜固定手段で固定する。
この時、第２目地対応プレート１４の角部対応プレート第２収容部３０の端面を前記第１目地対応プレート１２の角部対応プレート第１収容部２４に密着当接させて第２目地対応プレート１４を連続して固定する。
この結果、前記放射線遮蔽パネル取付板３の内側面には前記第１目地対応プレート１２と前記第２目地対応プレート１４が格子状に固定される（図２参照）。
また、上記方法により前記第１目地対応プレート１２と前記第２目地対応プレート１４を格子状に固定することにより前記角部対応プレート第１収容部２４，２４と角部対応プレート第２収容部３０，３０によって角部対応プレート収容部３２が形成される。
次に、この角部対応プレート収容部３２に図３に示すように角部対応プレート１６を収容して取り付ける。
そして、図４に示されるように前記第１目地対応プレート１２と前記第２目地対応プレート１４と前記角部対応プレート１６の表面に前記放射線遮蔽パネル１の第１端面１Ｃを前記第１目地対応プレート１２に対応させ、前記放射線遮蔽パネル１の第２端面１Ｄを前記第２目地対応プレート１４に対応させて放射線遮蔽パネル１をビス等の適宜固定手段で固定する。
同様にして、前記放射線遮蔽パネル１を連続して固定して放射線遮蔽パネル１を図５に示されるように面状に固定して放射線遮蔽壁２を設ける。
従って、放射線遮蔽パネル１の第１端面１Ｃと隣り合う放射線遮蔽パネル１の第１端面１Ｃの目地部４から放射線が漏洩しても前記第１目地対応プレート１２によって漏洩を遮蔽され、放射線遮蔽パネル１の第２端面１Ｄと隣り合う放射線遮蔽パネル１の第２端面１Ｄの目地部４から放射線が漏洩しても前記第２目地対応プレート１４によって漏洩を遮蔽される。
また、放射線遮蔽パネル１の角部の目地部４から放射線が漏洩しても角部対応プレート１６によって遮蔽される。
前記角部対応プレート１６の表面は前記第１目地対応プレート１２、前記第２目地対応プレート１４の表面と面一であるため、放射線遮蔽パネル１の表面を面一にして放射線遮蔽壁２を設けることができるため、放射線遮蔽壁２の内装作業を円滑に行うことができると共に放射線遮蔽壁２の内装の外観品質が低下するのを防止することができる。 Next, an embodiment of a radiation shielding panel mounting method using the first joint corresponding plate 12, the second joint corresponding plate 14, and the corner corresponding plate 16 which are radiation shielding panel mounting tools is shown. The case where the radiation shielding wall 2 is provided on the inner side will be described as an example.
As shown in FIG. 2, the first joint corresponding plate 12 is fixed to the inner side surface of the radiation shielding panel mounting plate 3 as the already provided radiation shielding panel mounting portion in the left-right direction of FIG. 2 by appropriate means such as screws. To do. At this time, the end surface of the corner corresponding plate first accommodating portion 24 of the first joint corresponding plate 12 adjacent to the end surface of the corner corresponding plate first accommodating portion 24 of the first joint corresponding plate 12 is brought into close contact with the first end corresponding plate. The joint corresponding plate 12 is continuously fixed by appropriate fixing means such as screws.
On the other hand, the second joint corresponding plate 14 is fixed to the inner side surface of the radiation shielding panel mounting plate 3 in the vertical direction of FIG. 2 by appropriate fixing means such as screws.
At this time, the end face of the corner corresponding plate second accommodating portion 30 of the second joint corresponding plate 14 is brought into close contact with the corner corresponding plate first accommodating portion 24 of the first joint corresponding plate 12 so as to contact the second joint corresponding plate. 14 is continuously fixed.
As a result, the first joint correspondence plate 12 and the second joint correspondence plate 14 are fixed to the inner surface of the radiation shielding panel mounting plate 3 in a lattice shape (see FIG. 2).
Further, by fixing the first joint corresponding plate 12 and the second joint corresponding plate 14 in a lattice shape by the above method, the corner corresponding plate first accommodating portions 24, 24 and the corner corresponding plate second accommodating portion 30 are fixed. , 30 form a corner corresponding plate receiving portion 32.
Next, the corner corresponding plate 16 is accommodated and attached to the corner corresponding plate accommodating portion 32 as shown in FIG.
As shown in FIG. 4, the first end face 1 </ b> C of the radiation shielding panel 1 is made to correspond to the first joint on the surfaces of the first joint correspondence plate 12, the second joint correspondence plate 14, and the corner portion correspondence plate 16. Corresponding to the plate 12, the radiation shielding panel 1 is fixed by appropriate fixing means such as screws, with the second end face 1D of the radiation shielding panel 1 corresponding to the second joint corresponding plate 14.
Similarly, the radiation shielding panel 1 is continuously fixed, and the radiation shielding panel 1 is fixed in a plane shape as shown in FIG.
Therefore, even if radiation leaks from the joint portion 4 of the first end face 1C of the radiation shielding panel 1 adjacent to the first end face 1C of the radiation shielding panel 1, the leakage is shielded by the first joint corresponding plate 12, and the radiation shielding panel. Even if radiation leaks from the joint portion 4 of the second end face 1D of the radiation shielding panel 1 adjacent to the first second end face 1D, the leakage is shielded by the second joint corresponding plate 14.
Further, even if radiation leaks from the joint 4 at the corner of the radiation shielding panel 1, it is shielded by the corner corresponding plate 16.
Since the surface of the corner corresponding plate 16 is flush with the surfaces of the first joint corresponding plate 12 and the second joint corresponding plate 14, the radiation shielding wall 2 is provided with the surface of the radiation shielding panel 1 being flush. Therefore, the interior work of the radiation shielding wall 2 can be performed smoothly and the appearance quality of the interior of the radiation shielding wall 2 can be prevented from being deteriorated.

なお、放射線遮蔽パネル取付具である前記第１目地対応プレート１２と前記第２目地対応プレート１４と前記角部対応プレート１６を使用した放射線遮蔽パネル取付方法は上記一実施例に限定されるものではない。
例えば、前記第一実施例の方法と同様にして前記放射線遮蔽パネル取付板３の内側面に前記第１目地対応プレート１２と前記第２目地対応プレート１４を格子状に固定する（図２参照）。
次に、図６に示されるように前記第１目地対応プレート１２と前記第２目地対応プレート１４と前記角部対応プレート１６の表面に前記放射線遮蔽パネル１の第１端面１Ｃを前記第１目地対応プレート１２に対応させ、前記放射線遮蔽パネル１の第２端面１Ｄを前記第２目地対応プレート１４に対応させて放射線遮蔽パネル１をビス等の適宜固定手段で固定する。
次に、角部対応プレート収容部３２の露出している部分から角部対応プレート１６を斜め横方向からスライドさせて角部対応プレート収容部３２に収容することにより、図４に示す状態にしてもよい。
そして、同様にして、前記放射線遮蔽パネル１を固定すると共に角部対応プレート収容部３２の露出している部分から角部対応プレート１６を斜め横方向からスライドさせて角部対応プレート収容部３２に収容して放射線遮蔽壁２を設けるようにしてもよい。
この方法は角部対応プレート収容部３２の露出している部分から角部対応プレート１６を斜め横方向からスライドさせて収容するので、角部対応プレート収容部３２に収容された角部対応プレート１６は放射線遮蔽パネル１に一部を支持されるため天井の内側に放射線遮蔽壁２設ける場合等のように角部対応プレート収容部３２から角部対応プレート１６が落下し易い場合に角部対応プレート１６が落下するのを防止できるという利点がある。 The radiation shielding panel mounting method using the first joint corresponding plate 12, the second joint corresponding plate 14, and the corner corresponding plate 16 which are radiation shielding panel mounting tools is not limited to the above-described embodiment. Absent.
For example, the first joint correspondence plate 12 and the second joint correspondence plate 14 are fixed to the inner surface of the radiation shielding panel mounting plate 3 in the same manner as in the first embodiment (see FIG. 2). .
Next, as shown in FIG. 6, the first end face 1 </ b> C of the radiation shielding panel 1 is placed on the surface of the first joint correspondence plate 12, the second joint correspondence plate 14, and the corner portion correspondence plate 16. Corresponding to the corresponding plate 12, the radiation shielding panel 1 is fixed by appropriate fixing means such as a screw with the second end face 1D of the radiation shielding panel 1 corresponding to the second joint corresponding plate 14.
Next, the corner corresponding plate 16 is slid obliquely from the exposed portion of the corner corresponding plate accommodating portion 32 and accommodated in the corner corresponding plate accommodating portion 32 to obtain the state shown in FIG. Also good.
Similarly, the radiation shielding panel 1 is fixed and the corner corresponding plate 16 is slid obliquely from the exposed portion of the corner corresponding plate receiving portion 32 to the corner corresponding plate receiving portion 32. It may be accommodated and the radiation shielding wall 2 may be provided.
In this method, the corner portion corresponding plate 16 is accommodated by sliding the corner portion corresponding plate 16 from the exposed portion of the corner portion corresponding plate accommodating portion 32 in an oblique lateral direction. Is partly supported by the radiation shielding panel 1, so that the corner correspondence plate 16 is easily dropped from the corner correspondence plate housing portion 32, such as when the radiation shielding wall 2 is provided inside the ceiling. There is an advantage that 16 can be prevented from falling.

なお、実施例では前記第１遮蔽プレート体２０の肉厚寸法Ｔ１、前記第１プレート体２２の肉厚寸法Ｔ２、前記第２遮蔽プレート体２６の肉厚寸法Ｔ３、前記第２プレート体２８の肉厚寸法Ｔ４を同じ肉厚寸法に設定したが、必ずしも前記第１遮蔽プレート体２０の肉厚寸法Ｔ１、前記第１プレート体２２の肉厚寸法Ｔ２、前記第２遮蔽プレート体２６の肉厚寸法Ｔ３、前記第２プレート体２８の肉厚寸法Ｔ４が同じ肉厚寸法でなくても前記第１遮蔽プレート体２０の肉厚寸法Ｔ１、前記第２遮蔽プレート体２６の肉厚寸法Ｔ３が同じ肉厚寸法で、前記第１プレート体２２の肉厚寸法Ｔ２と前記第２プレート体２８の肉厚寸法Ｔ４が同じ肉厚寸法であればよい。
また、実施例では放射線遮蔽材料として鉛を示したが、放射線を遮蔽できる材料であれば鉛に限定されるものではなく、鉛以外の材料を使用してもよいことは勿論である。
なお、実施例では第１プレート体２２と第２プレート体２８をベニヤ板で形成した場合を示したが、第１プレート体２２、第２プレート体２８はベニヤ板以外の材料で形成してもよいことは勿論である。 In the embodiment, the thickness T 1 of the first shielding plate body 20, the thickness T 2 of the first plate body 22, the thickness T 3 of the second shielding plate body 26, and the second plate body 28. Although the wall thickness T4 is set to the same wall thickness, the wall thickness T1 of the first shielding plate body 20, the wall thickness T2 of the first plate body 22, and the wall thickness of the second shielding plate body 26 are not necessarily limited. Even if the dimension T3 and the thickness dimension T4 of the second plate body 28 are not the same thickness dimension, the thickness dimension T1 of the first shielding plate body 20 and the thickness dimension T3 of the second shielding plate body 26 are the same. As long as the thickness dimension T2 of the first plate body 22 and the thickness dimension T4 of the second plate body 28 are the same, the thickness dimension may be the same.
Moreover, although lead was shown as a radiation shielding material in the Example, as long as it is a material which can shield a radiation, it is not restricted to lead, Of course, materials other than lead may be used.
In the embodiment, the first plate body 22 and the second plate body 28 are formed of veneer plates. However, the first plate body 22 and the second plate body 28 may be formed of a material other than the veneer plate. Of course.

本発明の放射線遮蔽パネル取付具及び放射線遮蔽パネル取付具を使用した放射線遮蔽パネル取付方法は放射線発生源を取り囲む部分であれば、放射線室の壁や天井以外にも使用することができる。   As long as the radiation shielding panel attachment method and the radiation shielding panel attachment method using the radiation shielding panel attachment of the present invention are portions surrounding the radiation generation source, they can be used other than the walls and ceilings of the radiation chamber.

１ 放射線遮蔽パネル
１Ａ ベニヤ板
１Ｂ 鉛板
１Ｃ 第１端面
１Ｄ 第２端面
２ 放射線遮蔽壁
３ 放射線遮蔽パネル取付板
４ 目地部
５ 鉛プレート
６ 鉛プレート交差部
１０ 放射線遮蔽パネル取付具
１２ 第１目地対応プレート
１４ 第２目地対応プレート
１６ 角部対応プレート
２０ 第１遮蔽プレート体
２２ 第１プレート体
２４ 角部対応プレート第１収容部
２６ 第２遮蔽プレート体
２８ 第２プレート体
３０ 角部対応プレート第２収容部
３２ 角部対応プレート収容部 DESCRIPTION OF SYMBOLS 1 Radiation shielding panel 1A Veneer board 1B Lead board 1C 1st end surface 1D 2nd end surface 2 Radiation shielding wall 3 Radiation shielding panel mounting plate 4 Joint part 5 Lead plate 6 Lead plate crossing part 10 Radiation shielding panel attachment tool 12 1st joint corresponding plate 14 Second Joint Corresponding Plate 16 Corner Corresponding Plate 20 First Shielding Plate Body 22 First Plate Body 24 Corner Part Corresponding Plate First Storage Unit 26 Second Shielding Plate Body 28 Second Plate Body 30 Corner Part Corresponding Plate Second Housing Part 32 Corner plate support part

Claims (5)

第１目地対応プレートと、第２目地対応プレートと、角部対応プレートと、から構成される放射線遮蔽パネル取付具であって、
放射線遮蔽材料で帯状に形成された第１目地対応プレートと、この第１目地対応プレートの両端部にそれぞれ形成された角部対応プレート第１収容部と、放射線遮蔽材料で帯状に形成された第２目地対応プレートと、この第２目地対応プレートの両端部にそれぞれ形成された角部対応プレート第２収容部と、前記角部対応プレート第１収容部と前記角部対応プレート第２収容部によって形成された角部対応プレート収容部と、この角部対応プレート収容部に収容されると共に放射線遮蔽材料で形成された角部対応プレートと、を有してなることを特徴とする放射線遮蔽パネル取付具。 A radiation shielding panel fixture comprising a first joint correspondence plate, a second joint correspondence plate, and a corner correspondence plate,
A first joint-corresponding plate formed in a strip shape with a radiation shielding material, a corner-corresponding plate first accommodating portion formed on each end of the first joint-corresponding plate, and a first strip formed in a strip shape with a radiation shielding material A second joint correspondence plate, a corner correspondence plate second accommodation portion formed at each end of the second joint correspondence plate, the corner correspondence plate first accommodation portion, and the corner correspondence plate second accommodation portion; A radiation shielding panel mounting comprising: a formed corner corresponding plate accommodating portion; and a corner corresponding plate formed of a radiation shielding material while being accommodated in the corner corresponding plate accommodating portion. Ingredients. 第１目地対応プレートと、第２目地対応プレートと、角部対応プレートと、から構成される放射線遮蔽パネル取付具であって、
前記第１目地対応プレートを構成する放射線遮蔽材料で帯状に形成された第１遮蔽プレート体と、この第１遮蔽プレート体と前記第１目地対応プレートを構成すると共に前記第１遮蔽プレート体に載置固定された帯状の第１プレート体と、前記第１目地対応プレートの両端部にそれぞれ形成された角部対応プレート第１収容部と、前記第２目地対応プレートを構成する放射線遮蔽材料で帯状に形成された第２遮蔽プレート体と、この第２遮蔽プレート体と前記第２目地対応プレートを構成すると共に前記第２遮蔽プレート体に載置固定された帯状の第２プレート体と、前記第２目地対応プレートの両端部にそれぞれ形成された角部対応プレート第２収容部と、前記角部対応プレート第１収容部と前記角部対応プレート第２収容部によって形成された角部対応プレート収容部と、この角部対応プレート収容部に収容されると共に放射線遮蔽材料で形成された角部対応プレートと、を有してなることを特徴とする放射線遮蔽パネル取付具。 A radiation shielding panel fixture comprising a first joint correspondence plate, a second joint correspondence plate, and a corner correspondence plate,
A first shielding plate body formed in a strip shape with a radiation shielding material constituting the first joint corresponding plate, and the first shielding plate body and the first joint correspondence plate are configured and mounted on the first shielding plate body. A belt-shaped first plate body fixed and fixed, a corner-corresponding plate first accommodating portion formed at each end of the first joint-corresponding plate, and a radiation shielding material constituting the second joint-corresponding plate A second shielding plate body formed on the second shielding plate body, a belt-like second plate body that constitutes the second shielding plate body and the second joint plate, and is placed and fixed on the second shielding plate body, Formed by a corner-corresponding plate second accommodating portion formed at both ends of the joint joint corresponding plate, the corner-corresponding plate first accommodating portion, and the corner-corresponding plate second accommodating portion. A radiation shielding panel fixture, comprising: a corner corresponding plate receiving portion; and a corner corresponding plate which is received in the corner corresponding plate receiving portion and formed of a radiation shielding material. . 第１目地対応プレートと、第２目地対応プレートと、角部対応プレートと、から構成される放射線遮蔽パネル取付具を使用した放射線遮蔽パネル取付方法であって、
両端部に角部対応プレート第１収容部が形成された第１目地対応プレートを隣り合う第１目地対応プレートの端面同士が当接するように第１目地対応プレートを直線状に連続させて放射線遮蔽パネル取付部に固定する第１工程と、
両端部に角部対応プレート第２収容部が形成された第２目地対応プレートの端面を前記第１目地対応プレートの角部対応プレート第１収容部に当接させて前記第１目地対応プレートと直交するように前記放射線遮蔽パネル取付部に固定して前記第１目地対応プレートと格子状に前記放射線遮蔽パネル取付部に前記第２目地対応プレートを固定する第２工程と、
前記角部対応プレート第１収容部と角部対応プレート第２収容部とによって形成された角部対応プレート収容部に放射線遮蔽材料で形成された角部対応プレートを収容する第３工程と、
前記放射線遮蔽パネルの第１端面を前記第１目地対応プレートに対応させ、前記放射線遮蔽パネルの第２端面を前記第２目地対応プレートに対応させて放射線遮蔽パネルを適宜固定手段で固定する第４工程と、からなることを特徴とする放射線遮蔽パネル取付具を使用した放射線遮蔽パネル取付方法。 A radiation shielding panel mounting method using a radiation shielding panel mounting tool composed of a first joint corresponding plate, a second joint corresponding plate, and a corner portion corresponding plate,
Radiation shielding is performed by continuously connecting the first joint-corresponding plates in a straight line so that the end faces of the adjacent first joint-corresponding plates abut on the first joint-corresponding plates having the corner-corresponding plate first accommodating portions formed at both ends. A first step of fixing to the panel mounting portion;
The end face of the second joint corresponding plate having the corner corresponding plate second accommodating portions formed at both ends is brought into contact with the corner corresponding plate first accommodating portion of the first joint corresponding plate, and the first joint corresponding plate A second step of fixing the second joint corresponding plate to the radiation shielding panel mounting portion in a grid with the first joint corresponding plate fixed to the radiation shielding panel mounting portion so as to be orthogonal;
A third step of accommodating a corner-corresponding plate formed of a radiation shielding material in a corner-corresponding plate container formed by the corner-corresponding plate first container and the corner-corresponding plate second container;
The radiation shielding panel is appropriately fixed by a fixing means with the first end face of the radiation shielding panel corresponding to the first joint correspondence plate and the second end face of the radiation shielding panel corresponding to the second joint correspondence plate. And a radiation shielding panel mounting method using the radiation shielding panel mounting tool. 第１目地対応プレートと、第２目地対応プレートと、角部対応プレートと、から構成される放射線遮蔽パネル取付具を使用した放射線遮蔽パネル取付方法であって、
両端部に角部対応プレート第１収容部が形成された第１目地対応プレートを隣り合う第１目地対応プレートの端面同士が当接するように第１目地対応プレートを直線状に連続させて放射線遮蔽パネル取付部に固定する第１工程と、
両端部に角部対応プレート第２収容部が形成された第２目地対応プレートの端面を前記第１目地対応プレートの角部対応プレート第１収容部に当接させて前記第１目地対応プレートと直交するように前記放射線遮蔽パネル取付部に固定して前記第１目地対応プレートと格子状に前記放射線遮蔽パネル取付部に前記第２目地対応プレートを固定する第２工程と、
前記放射線遮蔽パネルの第１端面を前記第１目地対応プレートに対応させ、前記放射線遮蔽パネルの第２端面を前記第２目地対応プレートに対応させて放射線遮蔽パネルを適宜固定手段で固定する第４工程と、
前記角部対応プレート第１収容部と角部対応プレート第２収容部とによって形成された角部対応プレート収容部に放射線遮蔽材料で形成された角部対応プレートを収容する第４工程と、
からなることを特徴とする放射線遮蔽パネル取付具を使用した放射線遮蔽パネル取付方法。 A radiation shielding panel mounting method using a radiation shielding panel mounting tool composed of a first joint corresponding plate, a second joint corresponding plate, and a corner portion corresponding plate,
Radiation shielding is performed by continuously connecting the first joint-corresponding plates in a straight line so that the end faces of the adjacent first joint-corresponding plates abut on the first joint-corresponding plates having the corner-corresponding plate first accommodating portions formed at both ends. A first step of fixing to the panel mounting portion;
The end face of the second joint corresponding plate having the corner corresponding plate second accommodating portions formed at both ends is brought into contact with the corner corresponding plate first accommodating portion of the first joint corresponding plate, and the first joint corresponding plate A second step of fixing the second joint corresponding plate to the radiation shielding panel mounting portion in a grid with the first joint corresponding plate fixed to the radiation shielding panel mounting portion so as to be orthogonal;
The radiation shielding panel is appropriately fixed by a fixing means with the first end face of the radiation shielding panel corresponding to the first joint correspondence plate and the second end face of the radiation shielding panel corresponding to the second joint correspondence plate. Process,
A fourth step of accommodating a corner-corresponding plate formed of a radiation shielding material in a corner-corresponding plate container formed by the corner-corresponding plate first container and the corner-corresponding plate second container;
The radiation shielding panel attachment method using the radiation shielding panel attachment characterized by comprising. 少なくとも前記第１遮蔽プレート体と前記第２遮蔽プレート体の肉厚寸法を同一にしたことを特徴とする請求項２記載の放射線遮蔽パネル取付具。   The radiation shielding panel fixture according to claim 2, wherein at least the first shielding plate body and the second shielding plate body have the same thickness.
JP2013105829A 2013-05-20 2013-05-20 Radiation shield panel mounting jig and radiation shield panel mounting method using radiation shield panel mounting jig Pending JP2014228293A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110312389A (en) * 2019-06-12 2019-10-08 和信精密科技（吴江）有限公司 A kind of EMI suppression door with heat sinking function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110312389A (en) * 2019-06-12 2019-10-08 和信精密科技（吴江）有限公司 A kind of EMI suppression door with heat sinking function

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