JPH0711290Y2 - Supporting device for suspension elements - Google Patents
Supporting device for suspension elementsInfo
- Publication number
- JPH0711290Y2 JPH0711290Y2 JP10652189U JP10652189U JPH0711290Y2 JP H0711290 Y2 JPH0711290 Y2 JP H0711290Y2 JP 10652189 U JP10652189 U JP 10652189U JP 10652189 U JP10652189 U JP 10652189U JP H0711290 Y2 JPH0711290 Y2 JP H0711290Y2
- Authority
- JP
- Japan
- Prior art keywords
- suspension element
- supporting device
- crown
- pin
- support plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Supports For Pipes And Cables (AREA)
Description
【考案の詳細な説明】 ［産業上の利用分野］ 本考案は吊り下げエレメントを有するボイラに用いる吊
り下げエレメントの支持装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a suspension element supporting device used in a boiler having a suspension element.
［従来の技術］ 第３図及び第４図は従来方式の吊り下げエレメントの支
持装置を示し、天井管１の上側に位置するように配設し
たクラウン２に、ヘッダー３より延びる吊り下げエレメ
ント４を貫通させるとともに溶接にて固着している。[Prior Art] FIGS. 3 and 4 show a conventional suspension element supporting device, in which a hanging element 4 extending from a header 3 is attached to a crown 2 arranged so as to be located above a ceiling pipe 1. And is fixed by welding.
中間部にターンバックル５を有する吊り棒６をハンギン
グストラクチュアー７より垂下させ、吊り棒６の下端部
に水平に延びる吊り替え用梁８を連結するとともに、該
吊り替え用梁８より垂下させたクラウン２と同数のクラ
ウン吊り棒９の下端部に各クラウン２を連結して吊り下
げエレメント４を２段階にわけてハンギングストラクチ
ュアー７より吊り下げ支持している。A hanging rod 6 having a turnbuckle 5 at an intermediate portion was hung from a hanging structure 7, a horizontally extending suspending beam 8 was connected to the lower end of the suspending rod 6, and was suspended from the suspending beam 8. Each crown 2 is connected to the lower end of the same number of crown suspension rods 9 as the number of crowns 2, and the suspension element 4 is suspended and supported by the hanging structure 7 in two stages.
なお、図中10は天井管１の上方に配設されたシールプレ
ートであって、前記クラウン２はシールプレート10に固
着されている。In the figure, 10 is a seal plate disposed above the ceiling pipe 1, and the crown 2 is fixed to the seal plate 10.
ボイラが起動すると、熱源に近いシールプレート10が膨
張してクラウン２とともに吊り下げエレメント４を水平
方向に変位させ、同様に吊り替え用梁８も長手方向に伸
びるが、熱源から離れているハンギングストラクチュア
ー７には熱変形が生じにくい。When the boiler starts up, the seal plate 10 close to the heat source expands and horizontally displaces the suspending element 4 together with the crown 2, and the suspending beam 8 also extends in the longitudinal direction, but the hanging structure apart from the heat source. Heat deformation does not easily occur in -7.
また、ボイラが停止すると、シールプレート10は収縮し
てもとの状態に戻ろうとする。Further, when the boiler stops, the seal plate 10 tries to return to the original state even if it contracts.
第３図及び第４図に示す従来装置は、この熱変形量の差
を吊り棒６が変形することにより吸収するようにしたも
のである。The conventional apparatus shown in FIGS. 3 and 4 is designed to absorb this difference in the amount of thermal deformation by deforming the suspension rod 6.
［考案が解決しようとする課題］ しかし、上述した従来装置においては、吊り下げエレメ
ント４を２段階にわけて吊り下げ支持するための吊り替
え用梁８を設置しているので装置の構造が複雑化する。[Problems to be Solved by the Invention] However, in the above-described conventional device, since the suspending beam 8 for suspending and supporting the suspending element 4 in two stages is installed, the structure of the device is complicated. Turn into.
本考案は上述の問題点を解決するもので、吊り替え用梁
を省略して装置の簡素軽量化を図ることを目的としてい
る。SUMMARY OF THE INVENTION The present invention solves the above-mentioned problems, and an object thereof is to omit the suspending beam and to make the device simple and lightweight.
［課題を解決するための手段］ 本考案はボイラ天井部に備えられる吊り下げエレメント
の支持装置において、天井管上側で吊り下げエレメント
に固定されたクラウンと、該クラウンを複数箇ずつ区画
してピン連結により支持するようにした支持板と、該各
支持板をそれぞれハンギングストラクチュアーに吊り下
げ支持する吊り棒とを備えたものである。[Means for Solving the Problems] The present invention relates to a suspension element supporting device provided in a boiler ceiling portion, and a crown fixed to the suspension element on the ceiling tube upper side and a pin for dividing the crown into a plurality of sections. It is provided with a support plate that is supported by connection and a suspension rod that suspends and supports each of the support plates on a hanging structure.
［作用］ 吊り下げエレメントに固定されたクラウンを、複数箇ず
つピン連結により支持板に支持することにより、ボイラ
の起動時もしくは停止時における熱変形による吊り下げ
エレメントの変位を吸収する。[Operation] By supporting a plurality of crowns fixed to the suspension element on the support plate by pin connection, a displacement of the suspension element due to thermal deformation at the time of starting or stopping the boiler is absorbed.
［実施例］ 以下、図面に基づいて本考案の実施例を説明する。[Embodiment] An embodiment of the present invention will be described below with reference to the drawings.
第１図及び第２図は本考案の一実施例であり、図中第３
図及び第４図と同一の符号を付した部分は同一物を表わ
している。FIG. 1 and FIG. 2 show an embodiment of the present invention, and the third embodiment
Portions denoted by the same reference numerals as in FIG. 4 and FIG. 4 represent the same items.
天井管１の上側に該天井管１の管軸と直交する方向へ延
びる支持板11を配設し、該支持板11を所定の長さに分割
する。A support plate 11 extending in a direction orthogonal to the pipe axis of the ceiling pipe 1 is arranged above the ceiling pipe 1, and the support plate 11 is divided into a predetermined length.
各クラウン２の端部（第２図における左右端部）にピン
座12を設け、該ピン座12に天井管１の管軸と平行に延び
るピン13を固着し、該ピン13を前記支持板11に穿設した
孔14に挿入して支持板11とクラウン２をピン結合する。A pin seat 12 is provided at an end portion (left and right end portions in FIG. 2) of each crown 2, and a pin 13 extending parallel to the pipe axis of the ceiling pipe 1 is fixed to the pin seat 12, and the pin 13 is fixed to the support plate The support plate 11 and the crown 2 are pin-coupled by being inserted into the hole 14 formed in the hole 11.
孔14の直径はピン13の直径に対し所定のクリアランスを
形成するように穿設されている。The diameter of the hole 14 is formed so as to form a predetermined clearance with respect to the diameter of the pin 13.
ピン13の先端部にワッシャ15を嵌合し、該ワッシャ15が
脱落するのを防止するための割ピン16をピン13先端に挿
入する。The washer 15 is fitted to the tip of the pin 13, and the split pin 16 for preventing the washer 15 from falling off is inserted into the tip of the pin 13.
前記支持板11の両端部にブラケット17を設け、該ブラケ
ット17にハンギングストラクチュアー７より垂下させた
吊り棒６の下端部を連結する。Brackets 17 are provided on both ends of the support plate 11, and the lower ends of the suspension rods 6 suspended from the hanging structure 7 are connected to the brackets 17.
上述の構成において、ボイラの起動もしくは停止時に温
度差により吊り下げエレメント４がハンギングストラク
チュアー７に対して変位しても、支持板11とクラウン２
とをピン結合にて連結し、且つ支持板11を所定の長さに
分割しているので、変位を容易に吸収することができ、
装置各部に変位の拘束による高応力が発生することがな
い。In the above configuration, even if the suspension element 4 is displaced with respect to the hanging structure 7 due to a temperature difference when the boiler is started or stopped, the support plate 11 and the crown 2
Since and are connected by pin connection and the support plate 11 is divided into a predetermined length, the displacement can be easily absorbed,
High stress due to displacement restraint does not occur in each part of the device.
また、本考案においては第３図及び第４図に示す装置の
ように吊り替え用梁８を用いていないので、装置の簡素
軽量化を図ることができる。Further, in the present invention, unlike the device shown in FIGS. 3 and 4, since the suspending beam 8 is not used, the device can be simplified and reduced in weight.
なお、本考案の吊り下げエレメントの支持装置は、上述
の実施例にのみ限定されるものではなく、本考案の要旨
を逸脱しない範囲内において種々変更を加え得ることは
勿論である。It should be noted that the suspension element supporting device of the present invention is not limited to the above-mentioned embodiments, and various modifications can be made without departing from the scope of the present invention.
［考案の効果］ 以上説明したように、本考案の吊り下げエレメントの支
持装置によれば、下記の如き種々の優れた効果を奏し得
る。[Advantages of the Invention] As described above, according to the suspension element supporting device of the present invention, various excellent effects as described below can be obtained.
１）従来装置のような吊り替え用梁を用いなくても温度
差による吊り下げエレメントのハンギングストラクチュ
アーに対する変位を吸収することができ、装置各部に変
位の拘束による高応力が発生することがない。1) The displacement of the suspension element with respect to the hanging structure due to the temperature difference can be absorbed without using the beam for suspension as in the conventional device, and high stress due to the displacement constraint is not generated in each part of the device. .
２）吊り替え用梁を用いていないので、装置の簡素軽量
化を図ることができる。2) Since the suspending beam is not used, the device can be made simple and lightweight.
第１図は本考案の一実施例の全体図、第２図は第１図の
II-II拡大矢視図、第３図は従来の吊り下げエレメント
の支持装置、第４図は第３図のIV-IV矢視図である。 図中、１は天井管、２はクラウン、４は吊り下げエレメ
ント、６は吊り棒、７はハンギングストラクチュアー、
11は支持板、13はピンを示す。1 is an overall view of an embodiment of the present invention, and FIG. 2 is a view of FIG.
II-II magnified view, FIG. 3 is a conventional suspension element supporting device, and FIG. 4 is a IV-IV view of FIG. In the figure, 1 is a ceiling pipe, 2 is a crown, 4 is a suspension element, 6 is a suspension rod, 7 is a hanging structure,
11 is a support plate and 13 is a pin.
Claims (1)
ントの支持装置において、天井管上側で吊り下げエレメ
ントに固定されたクラウンと、該クラウンを複数箇ずつ
区画してピン連結により支持するようにした支持板と、
該各支持板をそれぞれハンギングストラクチュアーに吊
り下げ支持する吊り棒とを備えたことを特徴とする吊り
下げエレメントの支持装置。1. A suspension element supporting device provided in a ceiling portion of a boiler, wherein a crown fixed to the suspension element on an upper side of a ceiling pipe and a plurality of the crown sections are divided and supported by pin connection. A support plate,
A suspension element supporting device for suspending and supporting each of the support plates on a hanging structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10652189U JPH0711290Y2 (en) | 1989-09-11 | 1989-09-11 | Supporting device for suspension elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10652189U JPH0711290Y2 (en) | 1989-09-11 | 1989-09-11 | Supporting device for suspension elements |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0346703U JPH0346703U (en) | 1991-04-30 |
| JPH0711290Y2 true JPH0711290Y2 (en) | 1995-03-15 |
Family
ID=31655249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10652189U Expired - Lifetime JPH0711290Y2 (en) | 1989-09-11 | 1989-09-11 | Supporting device for suspension elements |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0711290Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6292395B2 (en) * | 2014-04-07 | 2018-03-14 | 株式会社Ihi | Waste heat recovery boiler and method for assembling the same |
-
1989
- 1989-09-11 JP JP10652189U patent/JPH0711290Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0346703U (en) | 1991-04-30 |
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